题目内容
－________ do I take these medicine?
－Three times a day．
A．
How long
B．
How far
C．
How often
D．
How soon
此题提问频率，故选C。
－Is that Jack speaking?
－Sorry,he isn't in right now．He ________ the cinema with his aunt．
has been to
has gone to
have been to
have gone to
用所给单词的适当形式填空。
We all know that the moon ________(go)around the earth．
用词语填在下面的句子里，注意每个词语只限使用一次，并要注意用其适当的形式填空。
You should get some exercise,________ running．
用所给词的适当形式填空。
Stop ________(eat)fast food and ________(have)breakfast every day．You'll be healthy．
I ________(not hear)from my friend Lingling recently．
按要求完成句子。
This factory opened twenty years ago．(改为同义句)
This factory ________ ________ ________ for twenty years．
根据汉语补全句子。
我微笑着到达工作地点。
I ________ ________ work ________ a smile ________ my face．
单句改错，下列各句中均有一处错误，请指出并改正。
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