题目内容
69. In order to keep fit, the retired women, whether rain or shine, go _____ for plenty of exercise early in the morning.
A. outdoor B. outdoors C. outing D. Indoors
B
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题目内容
69. In order to keep fit, the retired women, whether rain or shine, go _____ for plenty of exercise early in the morning.
A. outdoor B. outdoors C. outing D. Indoors
B