问题
选择题
| —Is Mr. Smith still in Shanghai? —Yes, he ______ there for two months. |
A. has been B. has gone C. has been to D. has gone to |
答案
答案：A
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| —Is Mr. Smith still in Shanghai? —Yes, he ______ there for two months. |
A. has been B. has gone C. has been to D. has gone to |
答案：A