问题
选择题
Mr Smith ______ to American 10 years ago and has been there ______.[ ]
A. has gone, since then
B. went, from then
C. has gone, since then
D. came, ever since
答案
答案：A
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Mr Smith ______ to American 10 years ago and has been there ______.[ ]
A. has gone, since then
B. went, from then
C. has gone, since then
D. came, ever since
答案：A