第12题: [单项选择]How many students were absent from the test A. 15. B. 20. C. 25. D. 30. 参考答案:C 答案解析:[听力原文]
M: How many students took the exam last Friday
W: Well, fifty had registered, but only hal
第27题: [单项选择]The old gentleman never fails to help________ is in need of his help. A. whom B. who C. whoever D. whomever 参考答案:C 答案解析:宾语从句的引导词。根据句意,帮助对象不确定,因此从C和D进行选择。此处的引导词既是help的宾语,又是从句的主语,但强调的是后一种身份,用主格。如:I’ll take whoever wants to