高等继续教育 / 统考英语词汇与语法
正确率：统考%
50、About 40,000 years ago, the sea was _ _ _ _ _ _ _ 40 meters below today’s level.
A.about only
B.only about
C.about much
D.much about
A.about only
B.only about
C.about much
D.much about
参考答案：
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