Question

John shut everybody out of the kitchen _________ he could prepare his grand surprise for party．

[　　]

A．

which

B．

when

C．

so that

D．

as if

Answer 1

答案：C
解析：

把所有的人都赶出去的目的是想给他们一个惊喜。选项C表示目的，符合题意。