Shortly after the book Uncle Tom's Cabin the Civil War of America.A. came about; broke aw

问题补充：

Shortly after the book Uncle Toms Cabin, the Civil War of America.

A. came about; broke away http

B. came out; broke out http:/

C. came on; broke up

D. came up; broke down

答案：

A. came about; broke away http

(答案→)B. came out; broke out http:/

C. came on; broke up

D. came up; broke down

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