6. __________the history of the tough, strong-willed Nebraska farmer.
(A) Not only is much of the history of Nebraska
(B) Although it is much of the history of Nebraska that is
(C) It is much the history of Nebraska's being
(D) Much of the history of Nebraska is
7. Billie Holiday's reputation as a great jazz-blues singer rests on her ability __________emotional depth to her songs.
(A) be giving
(B) are given
(C) being given
(D) to give
8. __________1895 did Cornell University begin to offer a degree in ornithology.
(A) Not until
(B) Not since
(C) Until
(D) In
9. Uniform acceleration occurs __________the rate of change remains the same over successive and equal intervals of time.
(A) according
(B) if
(C) with
(D) under
10. People's expectations for a higher standard of living increase __________.
(A) conditions in their community improve
(B) since conditions in their improving community
(C) conditions improve in their community
(D) as conditions in their community improve
参考答案:
BCDBD DAAAD