题目内容
_______ students in our school _______ the Great Wall so far.
A. A number of; have been to B. The number of;has gone to
C. A number of ;has gone to D. The number of;have been to
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题目内容
_______ students in our school _______ the Great Wall so far.
A. A number of; have been to B. The number of;has gone to
C. A number of ;has gone to D. The number of;have been to