试题题干
John shut everybody out of the kitchen ( ) he could prepare his grand surprise for the party.
参考答案
正确答案:
试题解析
which——哪一个;when——当......时候;so that——以便;as if——好像。结合句意可以确定表示“以便”的so that最符合句意,故选C。
句意:约翰把每个人都关在厨房外面,以便他能为聚会准备最大的惊喜。