24. He is very _______ about his chance of winning a scholarship this semester.A.optionalB.obviousC.

题目简介

24. He is very _______ about his chance of winning a scholarship this semester.A.optionalB.obviousC.

题目详情

24. He is very _______ about his chance of winning a scholarship this semester.
A.optionalB.obviousC.optimisticD.conventional
题型:单选题难度:中档来源:不详

答案

C。 
本题考查形容词。Optional选修的;obvious显然地;conventional传统的。 be optimistic about sth. “对……持乐观态度”。句意:他对他这学期获得奖学金的机会非常乐观。

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