Question

According to a study carried out by an American university, when you eat has ______ on your mood as ______ you eat.

A．much of as an effect; what	B．much of as an effect; which
C．as much of an effect; what	D．as much of an effect; which

Answer 1

C

試題分析：句意：據一家美國大學的研究，吃飯的時間與你吃的東西一樣，對心情都會產生同樣的影響。這里have an effect on對……有影響。as……as其中第一個as后不可以直接接名詞； what引導的名詞性從句,這里不是定語從句，因此不可以選用which。故選C。
點評：本題難度適中。形容詞的比較等級是高考常考的知識點，需要考生必須牢記它們的用法及意義。
即學即練：She is ______ your father.
A. as good a teacher as      B. as a good teacher as
C. good as a teacher as       D. as good a teacher
解析：A。句意：她和你的父親一樣是個好老師。