在一个较长时期中，不规则波动的随机因素往往可以相互抵消。()
查看答案
The reason why housewives are not as healthy as career women is that ______.
A. housewives are poorer than career women
B. housewives have more children than career women
C. housewives have less chance to communicate with others
D. housewives eat less food than career women
房地产广告中涉及的交通、商业、文化教育设施及其他市政条件等，如尚处在规划或建设阶段，必须在广告中注明。()
A. 正确
B. 错误
【B1】
A. fell
B. felt
C. feel
D. fall
【B16】
A. to having found
B. to have been found
C. to have found
D. to find
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