Which of the following is a derived word(派生词)？
A. undercook
B. downfall
C. mass-produce
D. steaming-hot
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He was awakened by_____knocking on the window.
A. someone"s
B. someone
C. mine
D. him
Im_____about the football teams chances of winning, but he absolutely disagrees with me.
A. surprised
B. reluctant
C. reliant
D. skeptical
The corporation lost $ 5 million this quarter_____a profit of $4 million last year.
A. in connection with
B. in contrast to
C. by comparison with
D. with regard to
Should the opportunity_____, Id love to go to Egypt.
A. rise
B. raise
C. arise
D. arouse
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