David said that it was______ his strong interest in literature_____ he chose the course

A.because of; that

B.because; so

C.because; that

D.why; because

答案及解析： A

解析：

试题

分析：考查强调句：强调句的结构是：It is/was+强调部分+that+其余部分…，这里强调的是原因，his strong interest是名词，第一空用because of，去掉强调结构这句话还是可以成立，所以是强调句，第二空填that，David说因为他对文学非常有兴趣他选了那个课程。选A。考点：考查强调句