We can't work out the physics problem．Can you tell us ? [ ] A．how to do B．what to do it C．how to do it D．what should to do 题目和参考答案——青夏教育精英家教网—

题目内容

We can't work out the physics problem．Can you tell us _________?

[　　]

A．how to do

B．what to do it

C．how to do it

D．what should to do

答案：C
解析：

疑问词后接动词不定式。句意“我们不能算出这个物理难题，你能告诉我们怎样算出来”，what可作为do的宾语，how不可作为do的宾语，因此后需加代词it，因此选C。

练习册系列答案

根据短文内容, 完成下面各题。
Where there is a will(意志), there is a way. The secret of s 1 is not much money but a strong will. In other words, a man can’t w 2 without a strong will. It is quite clear that there is n 3 difficult in the world. If a person makes up his mind to do it, he will certainly r 4 his purpose. The following are the d _ 5 that a student should remember: we s 6 care about our parents; we have to study as hard as p _ 7 ;we must be honest and keep our words as w 8 . Each of us should receive good e 9 . Our parents send us to school to let us get k 10 and wish us to be a hard-working and successful person in the future. So when we fail, don’t lose heart. Keep on working t __11 we succeed. Make sure nothing could prevent you from t__12_____

阅读理解填词

National Day is coming. I’m going to Beijing w__1__my parents. This time I want to do s_2___Interesting. When we get to Beijing, we will find a h_3___ to live in .At night, I’m taking w__4__ on the street. Next day , I’m v_5___ Tian’anmen Square with my parents and I want to take some p__6__ with my parents. The third day , I’m going to the Great Wall after b _7__ .On October 4^th, I’m going to the Summer Palace. On October 5^th, I’m visiting the Palace Museun. After that, I’m going s__8__ and buy some gifts for my friends. On October 6^th, I’mcoming back home because I have to finish my h__9__. Oh, this is a great vacation!I can’t w _10___.

根据短文内容, 完成下面各题。

Where there is a will(意志), there is a way. The secret of s 1 is not much money but a strong will. In other words, a man can’t w 2 without a strong will. It is quite clear that there is n 3 difficult in the world. If a person makes up his mind to do it, he will certainly r 4 his purpose. The following are the d _ 5 that a student should remember: we s 6 care about our parents; we have to study as hard as p _ 7 ;we must be honest and keep our words as w 8 . Each of us should receive good e 9 . Our parents send us to school to let us get k 10 and wish us to be a hard-working and successful person in the future. So when we fail, don’t lose heart. Keep on working t __11 we succeed. Make sure nothing could prevent you from t__12_____

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