孙** 幼苗
共回答了16个问题采纳率：93.8% 举报
1年前
stargod 幼苗
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行者亦乐 幼苗
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穷思败笔 幼苗
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回答问题
since 和 for①I’ve been running （half an hour ago/for half an
1年前5个回答
I have waited for you since half an hour ago 此话成立吗,意思是?
1年前4个回答
an hour前面加since还是for
The film------since half an hour ago.
1年前2个回答
The meeting has been on since an hour ago
1年前1个回答
用SINCE或FOR填空 ( )3hours ( )two hours ago ( )we were young ( )
She has swum since half an hour ago.不是说ago不能用在完成时吗?
1年前3个回答
The film has been on since half an hour ago.（对划线部分since half
电影结束半个小时了The film()()()since half an hour ago
Jack has already finished his homework since an hour ago.“ s
The TV program has begun since half an hour ago（同义句）
用for或since改写句子. helen left home two hours ago
at the school gate,they,have waited,since two hours ago,for
I have waited for them （since three hours ago）.对括号里的内容提问
You are too late.The film since half an hour ago.A has begun
they have been here ___ two hours ago.A.for B.since C.before
the programme began an hour ago(用for an hour)改写
She got up an hour ago.换成She ( ) ( ) ( ) for an hour.
We cooked the dumplings an hour ago.(用for an hour改写）
你能帮帮他们吗
空气是一种宝贵资源.下列有关空气的说法正确的是（ ）
12 17 19 45 26 33 11 67 58 13的英文是什么?
英语翻译最后几句：rest assured my angleswill catch my tearswalks me o
市出租车根据规定：2千米以内按起步价5元收费，超过2千米（含2千米），每千米收费2元．小明一家坐一辆出租车到天庭园玩，一
天体的周日运动是什么?
精彩回答
The Oxford Dictionary is useful for you to learn English, so you'd better buy _____.
《小石潭记》中直接写潭水的语句是 ____________ ；间接写潭水特点的句子是____________ 。
I can't go to play football with you. I'm afraid. (合为一个句子)
每周一练 牧场上有一片青草地，每天匀速长出青草，
f(x-1/x)=x²+1/x²+3(x+1/x)+5 求f(x)?怎样用拼凑法
