We must study hard ________ our English. [     ]A. to improve B. improving C. im

We must study hard ________ our English. [     ]A. to improve B. improving C. im

题型:山东省期末题难度:来源:
We must study hard ________ our English.

[     ]

A. to improve
B. improving
C. improved
D. improve
答案
A
举一反三
The teacher asked the student ________.

[      ]

A. stop talking
B. stop to talk
C. to stop talking
D. stop to talk
题型:山东省期末题难度:| 查看答案
We all know that it is very kind ______ him ______ us. [      ]
A. for…to help
B. of…to help
C. for…helping
D. of…helps
题型:山东省期末题难度:| 查看答案
用所给词的适当形式填空。 1. You are never too old _______ (learn).
2. Lucy always spends her free time _______ (play) computer games.
3. Who is _______ (tall), Jim or Tom?
4. Don"t forget _______ (buy) some books for me.
5. A lot of _______ (visitor) come to see the Great Wall every year.
题型:山东省期末题难度:| 查看答案
She was so tired. So she stopped _______. [     ]
A. to have a rest
B. to have rest
C. having a rest
D. having rest
题型:山东省期末题难度:| 查看答案
I think goldfish are difficult _____ .

 [     ] 

A. takes care of
B. to take care of
C. to take care
D. take care of
题型:山东省期末题难度:| 查看答案
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