求48的分解質因數和所有的約數？ 請各位幫幫忙了.呵呵 還有以下三個： 68 76 96

求48的分解質因數和所有的約數？ 請各位幫幫忙了.呵呵 還有以下三個： 68 76 96

分解質因數是：48=2*2*2*2*3
48的所有約數是：1,2,3,4,6,8,12,16,24,48.
一個單詞有多少形式，如單數複數.怎麼變
一般的單詞變複數是有生命的加es，無生命的加s.
如mosquito（蚊子）既可以加es也可以加s.
詳細點如下：
（1）以-s，-x，-sh，-ch結尾的名詞複數形式加-es；
（2）以“輔音字母+o”結尾的名詞，一般加-es構成複數形式，少數外來詞如photo，piano，memo等後加-s；
（3）以“輔音字母+y”結尾的名詞，變y為i，然後加-es；
（4）以f或fe結尾的名詞，變f為v，再加-es或-s，但也有個別單詞如roof，proof，belief，safe等後面直接加-s.
有些名詞的複數形式是不規則的，常見的有：
1）改變母音字母，如manàmen，footàfeet，toothàteeth，mouseàmice，etc.；2）詞尾加-en或-ren，如childàchildren，oxàoxen，etc.；
3）單複數同形，如deer，sheep，Chinese，etc.；
4）外來名詞，如datumàdata，basisàbases，etc.
名詞有可數不可數，可數有單複數
動詞有現在、過去和分詞形式
….
一般情况下直接加s
以sh，ch，x，s結尾的加es
以輔音字母加o結尾的也加es
以輔音字母加y結尾的改y為i加es
以f，fe結尾的單詞去f，fe改成v在加es
可數和不可數.第三人稱單數.形容詞的比較級和最高級
已知兩個自然數的和是60，它們最大公約數和最小公倍數之和為84，求這兩個數？
60=2*2*3*5,84=2*2*3*7其中只有5和7不相同，那說明這兩個數的最大公約數是2*2*3=12這兩個數的最小公倍數是84-12=72設這兩個數分別為12a，12b（a，b互質）那麼12a+12b=60 a+b=5而5=1+4=2+3 1*12=12,4*12=48,2*12=24…
60=2*2*3*5，84=2*2*3*7
其中只有5和7不相同，那說明這兩個數的最大公約數是2*2*3=12
這兩個數的最小公倍數是84-12=72
設這兩個數分別為12a，12b（a，b互質）
那麼12a+12b=60
a+b=5
而5=1+4=2+3
1*12=12，4*12=48，2*12=24，3*12=36
同義詞/句轉換
1.wait up =________
2.Take a look=___________
3.I'm a dragon.=__________________
4.Never mind=
5.Anthing has a lot of meaning for you .=Anthing______ ________for you
6.come up with=
7.Icome up a new idea=I____ ______a idea.= A new idea_______ _______ ______ ________
I'm a dragon（我屬龍）
僅供參考
1.wait up =________awaken
2.Take a look=___________have a look
3.I'm a dragon.=__________________
I was born in the year of Dragon
4.Never mind= _________________
It doesn't matter./that's all right.沒關係
5.Anthing has a lot of meaning for you .=Anthing______ ________for you
means much
6.come up with= _________________
think of都錶想出的意思
7.I come up a new idea=I THINK OF a idea.= A new idea HIT TO MY MIND
stand up
have a see
don't care
is good
go on with
think up
is coming up to me
1.stay up
2.have a look
3.I was born in the year of dragon.（好不容易凑足八個詞，修改了一下。多謝提醒）
4.It doesn't matter.
5. means much
6. think up
7.I think out an idea=A new idea has been thought out.
我不確定。。
2.have a look
4.It does not matter
5.is just
1.wait up =________
awaken
2.Take a look=___________
look at
或
have a look
3.I'm a dragon.=__________________
I was born under the year of dragon.
4.Never mind=…展開
1.wait up =________
awaken
2.Take a look=___________
look at
或
have a look
3.I'm a dragon.=__________________
I was born under the year of dragon.
4.Never mind=
Forget it.
Never mind.
5.Anthing has a lot of meaning for you .=Anthing______ ________for you
means much
6.come up with=
find
to produce（especially in dealing with a problem or challenge）
7.Icome up a new idea=I____ ______a idea.= A new idea_______ _______ ______ ________
I hit upon an idea
A new idea came to my mind.收起
2.have a look6.catch up with
1.stay up
2.have a look
3.I was born in the year of dragon.
4.It doesn\'t matter=Not at all
5. means much
6. think up
7.I think out an idea=A new idea has been thought out.
1.wait up==stay up
2.Take a lool==have a look
3.I'm a dragon==I was born in the year of dragon
4.Never mind==It doesn't matter.
5.Anthing has a lot of meaning for you==Anthing means much for you
6.come up with==catch up with
7.I come up a new idea=I think up a idea.= A new idea has come to me.
1.wait up（等候著不睡）=stay up（不睡覺）
2.Take a look=have a look
3.I'm a dragon.=I was born in the year of dragon
4.Never mind=It doesn't matter或者That's all right
5.Anything has a lot…展開
1.wait up（等候著不睡）=stay up（不睡覺）
2.Take a look=have a look
3.I'm a dragon.=I was born in the year of dragon
4.Never mind=It doesn't matter或者That's all right
5.Anything has a lot of meaning for you .=Anything means much for you
6.come up with（趕上、提出）=catch up with（趕上）或者put forward（提出）
7.I come up a new idea=I hit upon a idea.= A new idea came to my mind或者A new idea flashed across my mind收起
兩個自然數的差是14，它們的最大公約數是14，最小公倍數是84.這兩個數各是多少？
兩個自然數的差是14，它們的最大公約數是14，最小公倍數是84.這兩個數各是多少？
既是14倍數，又是84約數的數是
14,28,42,84
這四個數位中間最小公倍數為84的，並且相差14的，只有28和42
14和28。
答：14、28
28和14
初一英語解釋句子同義詞轉換補句子
1.Let’s go and fly kites in the park.
2.My father used to climb the hill in the morning.（解釋used to）
3.The children enjoyed themselves at the party.（解釋enioyed themselves）
4.He is at the same age as Lily.（解釋the same…as）
同義詞轉換，每空一詞
1.His bicycle is different from hers.
His bicycle is not ____ ____ ____hers.
2.Take the second turning on the left.
____left ____the second turning on the left.
根據中文補全下列句子，每空一詞.
1.對她來說，學滑雪非常困難.
____ ____difficult ____her ____learn skiing.
2.這位老人經常開著窗戶睡覺.
The old man often sleeps ____the windows ____.
1 Let's go and play with the kite by flying it in the air in the park.
2 My father made it a habit to climb the hill in the morning.
3 The children had a good time at the party.
4 He is as old as Lily.
1 the same as
2 Turn at
1 It is for to
2 with open
1.讓我們去公園放風箏。
2.我爸以前經常在早上爬上。（過去經常做某事）
3.孩子們在晚會上玩得很開心。（enjoy oneself=have a good time=have fun，意為玩得開心）
4.他與莉莉同齡。（與。。。一樣）
1.the same as
2.Turn at
3.It is for to
4.with open…展開
1.讓我們去公園放風箏。
2.我爸以前經常在早上爬上。（過去經常做某事）
3.孩子們在晚會上玩得很開心。（enjoy oneself=have a good time=have fun，意為玩得開心）
4.他與莉莉同齡。（與。。。一樣）
1.the same as
2.Turn at
3.It is for to
4.with open收起
1我們一起去公園放風箏
2今天早上我爸爸參加爬山（使用）
3孩子們參加聚會很高興（enjoy one's self是玩的高興；過的愉快的意思）
4他和莉莉的年齡一樣（與。。。。。。相同）
1His bicycle is not the same as hers.
第二個不會
1As for difficult for her to learn s…展開
1我們一起去公園放風箏
2今天早上我爸爸參加爬山（使用）
3孩子們參加聚會很高興（enjoy one's self是玩的高興；過的愉快的意思）
4他和莉莉的年齡一樣（與。。。。。。相同）
1His bicycle is not the same as hers.
第二個不會
1As for difficult for her to learn skiing.
2The old man often sleeps open the windows in the evening.（這個空是不是給少了？）收起
兩個自然數的差是14，他們的最大公約數是14，最小公倍數是84，這兩個數個是多少？
84/14=6
6=2*3
相差14則14不用拆
2數分別為28 42
28 42
英語同義詞句轉換
a picture of my family
thanks for
here's the baseball
It's a red car（a red car劃線提問）
a picture of my family - my family's picture
thanks for - thank you for
here's the baseball -This is the baseball.
It's a red car（a red car劃線提問）
What is it？
what colout the car？
兩個自然數的和是60，它們的最大公因數與最小公倍數的和是84，求這兩個數.
第一種（互質數情况）：將兩數的最大公約數與最小公約數的和减去1後，分解成兩個互質數相乘的形式.第二種（倍數關係）：將兩個數的和分解成1倍數與幾倍數和的形式.第三種（樓主題目）：求兩個數最大公約數和最小公倍…
句子變複數
1 That girl is very pretty.
2 This woman doctor is very smart.
3 His ice-cream is very delicious.
4 He is an engineer.
5 Is she an air hostess？
6 This is not my umbrella.
知道一句答一句.
That girls are very pretty
this women doctors are very smart
his ice-cream are very delicious
he are an engineer
are shean air hostess？（這最後一個單詞是複數了吧，如果不是就改成hostesses）
there are not my umbrella