A new government was after the war.A. set downB. set upC. set outD. set off

问题补充：

A new government was after the war.

A. set down

B. set up

C. set out

D. set off

答案：

A. set down

(答案→)B. set up

C. set out

D. set off

解析：这题考查词组辨析：set down记下， set up建立set out 出发，着手，set off启程句意是：战争后一个新政府被建立。选B。