.Putting down he receiver hehis umbrella and made for the door.A. put upB. brought upC. o

问题补充：

.

Putting down he receiver, hehis umbrella and made for the door.

A. put up

B. brought up

C. opened up

D. picked up

答案：

A. put up

B. brought up

C. opened up

(答案→)D. picked up

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