_____ the chapter four times, I finally understood the author"s theory.A. Readin
题型：0103 模拟题难度：来源：
| _____ the chapter four times, I finally understood the author"s theory. |
A. Reading
B. Having read
C. To read
D. Read |
答案
举一反三
— How many times have you been to China?
— In fact, it is the first time I _____ here. |
A. was
B. am
C. had been
D. have been |
| Many a man ______ come to offer us help. |
A. have
B. is
C. are
D. has |
| My dear, where have you ___? I___ you everywhere. |
A. gone, have been hunting for
B. been, have been hunted for
C. been, have been hunting for
D. gone, have been looking for |
— How many times have you been to China?
— In fact, it is the first time I _____ here. |
A. was
B. am
C. had been
D. have been |
| The old couple _____ for fifty years, so they have decided to celebrate their Golden Wedding. |
A. have been married
B. have married
C. married
D. got married |
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