题目

We' ll visit Western Europe next year _ we have enough money.A so that B provided that C in order thatD unless that

We' ll visit Western Europe next year  _ we have enough money.

A so that 

B provided that 

C in order that

D unless that

题目解答

答案

句意：如果我们有足够的钱，我们明年将去西欧旅游。

A so that 以便；所以

B provided that 如果；条件是；倘若

C in order that为了；以便

D unless 除非

结合语境，应该选B