The Nanjing Yangtze River Bridge is still very strong, it is almost 43 years old.A. altho

发布时间：2020-08-20 07:53:38

The Nanjing Yangtze River Bridge is still very strong,      it is almost 43 years old.
A. although
B. but
C. so
D. because

网友回答

(答案→)A. although
B. but
C. so
D. because
解析：本题后句为让步状语从句，意思为虽然南京长江大桥有将近43年，但它仍然很牢固，although表示让步，意思为尽管，故选A。
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