Black clouds had completely the sun.A. blocked offB. broken outC. blocked outD. broken of

发布时间：2020-08-17 03:47:53

Black clouds had pletely      the sun.
A. blocked off
B. broken out
C. blocked out
D. broken off

网友回答

A. blocked off
B. broken out
(答案→)C. blocked out
D. broken off
解析：考查词组：A. blocked off封堵B. broken out爆发C. blocked out遮住，挡住D. broken off折断，句意：乌云完全遮住了太阳。选C。
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