Some students even have no idea of　　　they are studying, so they are aimless most of the time.

A. whoB. when

C. whereD. why

(2013·安徽名校聯(lián)盟模擬)What made my father satisfied was　　　over 50% of the students in his class had been admitted to key universities.

A. becauseB. that

C. whatD. why

(2013·揚(yáng)州模擬)—Do you know　　　they got to know each other?

—It was last year　　　they both taught Chinese in Scotland.

A. when was it that; when

B. when it was that; that

C. when it was that; when

D. when was it that; that

(2013·合肥模擬)—Go and have great fun! I will cope with　　　you leave to me properly.

—Thanks a lot.

A. whyB. whenC. whatD. which

(2013·溫州模擬)Mo Yan, 2012 Nobel Prize winner in Literature, believes reading is　　　first stirred his imagination and gave him a way with words.

A. thatB. whenC. whatD. which

Being unique should be encouraged because that’s　　　makes our society a society.

A. thatB. whatC. whoD. which

(2013·西安模擬)—Do you think it wise for Chinese mothers to try to do everything for their children?

—No, that’s　　　they are mistaken.

A. whereB. whatC. whenD. how

According to Aristotle, we are　　　we repeatedly do. Excellence then, is not an act, but a habit.

A. whichB. whenC. whereD. what

(2013·蘭州模擬)—Why do you think the film star is getting less popular?

—I guess the way she wears is　　　annoys her fans most.

A. whichB. whereC. howD. what

He came here in the hope　　　he could learn about the cause of the accident.

A. whichB. howC. thatD. what