题目内容
During the last three decades, the number of people participating in physical fitness programs___ sharply.
| A.was increasing | B.has increased | C.had increased | D.will be increasing |
B
解析
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题目内容
During the last three decades, the number of people participating in physical fitness programs___ sharply.
| A.was increasing | B.has increased | C.had increased | D.will be increasing |
B
解析