题目内容
He didn’t know __________
A.what kind of snake it is | B.what kind of snake is it |
C.what kind of snake it was | D.what kind of snake was it |
C
试题分析:句意:他不知道它是什么种类的蛇。这是一个含有宾语从句的复合句,宾语从句要注意时态、语序、连接词。要用陈述句语序,排除B、D,主句用的是过去时,故选C。
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