题目

We saw a new play at the theatre, ______________ we had supper at a restaurant.A. after which B. which after C. then which D. and that after 答案：【答案】A【解析】考查介词+which引导的非限制性定语从句。句意：我们在剧院看了一部新戏，然后在一家餐馆吃了晚饭。分析句子we had supper at a restaurant可知，主谓宾完整，有地点状语，但缺少表示时间的状语，故用表示时间的after“在…之后”，which指代前面句子。故选A。要把积木摆成看到的形状，最少要用几块？最多能用几块？