15． I got so angry at the news that I her.A. should killB. might killC. must have killedD

问题补充：

15． I got so angry at the news that I her.

A. should kill

B. might kill

C. must have killed

D. could have killed

答案：

A. should kill

B. might kill

C. must have killed

(答案→)D. could have killed

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