【题目】It’s reported that many a temporary shelter _______ at present for the Middle East refugees pouring into Europe.
A. is being builtB. was builtC. are being builtD. have been built
在线课程【答案】A
【解析】
试题分析：考查动词时态和语态。句意：据报道很多临时住所现在正在被搭建中，这些住所是给涌入欧洲的中东难民的。表示现在正在做某事，用现在进行时，同时住所是被搭建，用被动语态，故选A项。