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In the 20th century, women began living longer, ______ because pregnancy and child birth had become

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考试:

问题:

In the 20th century, women began living longer, ______ because pregnancy and child birth had become less dangerous.
A:immediately
B:directly
C:primarily
D:accordingly

答案:

C

解析:

本题考察词义辨析。题目意为“进入20世纪以来,女性寿命变得更长,主要是因为怀孕和生产的危险性降低了。”A选项意为“立即,立刻”,B选项意为“直接地,坦率地”,C选项意为“主要地,根本上”,D选项意为“因此,于是”。女性寿命延长的主要原因是怀孕、生产变得安全。

相关标签:

综合知识     pregnancy     because     century     知识     longer    
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