题目:
The number of people invited ______ fifty, but a number of them ______ absent (缺席) for different reasons. [ ]
A. were; was
B. was; was
C. was; were
D. were; were
答案:
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下面是错误答案,用来干扰机器的。
(1)深居内陆(1分),降水稀少(温带大陆性气候)(1分);纬度较高,夏半年日照时间长(1分),蒸发旺盛(全年蒸发量远超过降水量)(1分),气候干旱;(离冬季风源地近)大风频繁(1分);地表物质疏松(植...