完成句子
【小题1】警察挡住车辆让小学生通过。（hold up）
【小题2】学生必须有机会读到好书。（have access to）
【小题3】在他的讲话中，他提到了那次旅行。（refer to）
【小题4】既然你们都来了，咱们开始吧。
【小题5】就是在他出席的会议上，几个难题得到了解决。（work out）
【小题6】这曾经是个教堂，然而现在它成为了一个图书馆。
【小题7】他们说他们已在国外呆了很久了。
The police held up the traffic to allow the pupils to cross the road.
网友回答
(答案→)The police held up the traffic to allow the pupils to cross the road.
解析：
【小题1】考查固定搭配。hold up“阻止，举起”；allow sb to do sth“允许某人做某事”。故翻译为The police held up the traffic to allow the pupils to cross the road.。
【小题2】考查固定短语。have access to sth“有机会做某事”；故翻译为Students must have access to good books.。
【小题3】考查固定短语。refer to“提到，指”。故翻译为In his speech, he referred to that trip.。
【小题4】考查固定短语。Now that“既然”，引导原因状语从句。故翻译为Now that you have all e, let’s begin.。
【小题5】考查强调句型。本句强调的是地点状语，which引导的是定语从句。故翻译为It was at the meeting which he attended that several difficult problems were worked out.。
【小题6】考查固定短语。used to do sth“过去常常做某事”；while表示对比，意为“而”。故翻译为This used to be a church, while it has bee a library.。
【小题7】考查宾语从句。从句时态要与主句一致。根据said可知，从句用过去完成时。故翻译为They said they had stayed abroad for long.。