托业考试

试题来源：托业-2
【单选题】 The paychecks will be delivered ______they arrive from the accounting department.
A．(A) before
B．(B) soon
C．(C) when
D．(D) during

参考答案：C
网考网解析：
When indicates a time sequence, especially where one action is influenced by another. Choice (A) is not logical. Choi... 查看试题解析出处>>