51、______ she seemed to find English very difficult, but later he made very good progress. 答案 D
A. At the first B. At present C. At the present D. At first
52、He likes to swim _______.答案 A
A. and to play football B. and playing football
C. but play football D. and he also likes playing football
53、I couldn't find my English—Chinese dictionary _______.答案A
A. anywhere B. everywhere C. nowhere D. somewhere
54、His example _______ that everyone can become a useful person in society so long as he is willing to work hard. 答案 C
A. expresses B. thinks C. indicates D. supplies
55、This train is going _______ the tunnel quickly. 答案 B
A. down B. through C. along D. in
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