Oh much smoke here! Somebody the window please.A. opens B. open C. shall open D. will

问题补充：

Oh, much smoke here! Somebody the window, please.

A. opens

B. open

C. shall open

D. will open

答案：

A. opens

(答案→)B. open

C. shall open

D. will open

解析：B 考察祈使句用法。祈使句的句首通常都是动词原形，本题只是把主语填了上去。