题目内容
On account of fuel supplies being finite and many people being wasteful, we will have to install ________ solar heating device in our home.
A. some type of aB. some types of aC. some type ofD. some types of
C
【解析】
试题分析:考查some和冠词的用法:句意:因为燃油是有限的,而且很多人很浪费,我们将不得不在家里安装某种太阳能供暖设备。这里some是某个,后面接单数名词,some type of+名词不需要冠词,选C。
考点:考查some和冠词的用法
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