题目内容
38、Recently, there ________ a boom in population mobility, and according to the survey in 2000, 17 percent of the population _______ every year.
A. is; moves B. has been; moves C. is; move D. has been; move
试题答案
38、B
相关题目
Recently, there ________ a boom in population mobility, and according to the survey in 2000, 17 percent of the population ________ every year．
- A.is; moves
- B.has been; moves
- C.is; move
- D.has been; move
Recently, there ________ a boom in population mobility, and according to the survey in 2000, 17 percent of the population _______ every year.
A. is; moves B. has been; moves C. is; move D. has been; move
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