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【简答题】
在下表 1 ~ 5 中填写经各级预定标器后的时钟频率值 ( 只填数字 ) 。
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皮皮学刷刷变学霸
举一反三
【单选题】PARENTS: Make Your Child A Winner Playing on a soccer team can be an important experience in your child's life. Participation can help your child physically and personally. However, placing your child...
A.
Y
B.
N
C.
NG
【单选题】(Even though) Sandra (has been studying) English for three years (before) she came to the United States, it is difficult for her (to express herself).
A.
Even though
B.
has been studying
C.
before
D.
to express herself
【单选题】The old man lost his money and he has been worried ________.
A.
even if
B.
even as
C.
ever since
D.
as if
【单选题】That millionaire has even been tossed ________ of the house for he had no money to pay for the rent.
A.
about
B.
off
C.
in
D.
out
【简答题】以学生为中心的教学策略有（ ）。
【简答题】There has been even more progress in the of dictionaries in the past thirty years than there has been in the of automobiles. Between the appearance of these two editions, a whole new sci...
【单选题】The influence of Aristotle's philosophy has been______, it has even helped to shape modern language and common sense.
A.
occurrent
B.
provocative
C.
pervasive
D.
persevering
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