题目内容
10.-Why was professor Wang unhappy recently?-Because the theory he insisted on ______ wrong.( )
A. | was proving | B. | proving | C. | being proved | D. | proved |
分析 王教授为什么最近不开心呢?
因为他坚持的理论被证明是错误的.
解答 答案:D.
he insisted on 为一个省略了关系代词that或者which的定语从句,修饰先行词the theory,而prove为系动词,用主动形式表达被动,根据两句的时态可推知这是表达的过去的事实,所以答案为proved.
点评 对于时态的题型要分析句子的具体语境,并且结合句子的内容综合分析,有时要区分句子中动词的形式.
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