— When will you leave for Paris for a visit?—next month.A. UntilB. AfterC. AtD. In

问题补充：

— When will you leave for Paris for a visit?

—next month.

A. Until

B. After

C. At

D. In

答案：

A. Until

(答案→)B. After

C. At

D. In

解析：考查介词短语做时间状语。句意：—你什么时候去巴黎参观？—下个月以后。与将来时连用的in后面要接一段时间。故B正确。