题目内容
(请给出正确答案)
[主观题]
During the last three decades, the number of people participating in physical fitness programs()sharply
A.has increased
B.were increasing
C.had increased
D.have increased
提问人:网友lixin080108
发布时间:2022-01-07
A.has increased
B.were increasing
C.had increased
D.have increased
B.were increasing; exercise
C.had increased; exercises
D.have increased; exercises
B.who am
C.that is
D.which am
B.many travelers failed to realize the health risks they would face abroad
C.travel agents, insurers and media often give wrong health information to tourists
D.travel health advice provided for the tourists is not adequate and often out of date
B.①④⑤
C.②③④⑤
D.①②③④⑤
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