In case it thunders we’d better the electricity at once and turn off the TV.A. cut inB.

问题补充：

In case it thunders, we’d better the electricity at once and turn off the TV.

A. cut in

B. cut off

C. cut down

D. cut away

答案：

A. cut in

(答案→)B. cut off

C. cut down

D. cut away

解析：可联系答.案.网客服索取。