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【判断题】
外啮合齿轮泵为减小径向不平力,应该让齿轮泵的压油口 大于吸油口 。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【简答题】A．She hopes that she will do better during the interview. B．She could not forget about her interview. C．She forgot to take the interview. D．She thought the interview was pleasant.
【单选题】She can't do it __________, but she could ask someone else to do it.
A.
she
B.
her
C.
her s
D.
herself
E.
by she
【单选题】Q: What could the woman do if she doesn’t get a job?
A.
She could try to get another job.
B.
She could go back to school.
C.
She could stay home for a while.
D.
She could go to work with her mother.
【单选题】I don't think she could have done such a stupid thing yesterday, _____?
A.
do I
B.
could she
C.
did she
D.
has she
【单选题】Mary had always refused to cooperate with others because she believed that she could do better______ .
A.
single-handed
B.
than anybody
C.
in person
D.
all her own
【简答题】Though she felt it (fair) ______ to punish only her, she could do nothing but keep silent.
【单选题】She could do nothing but ____ her name under the circumstances.
A.
to change
B.
changing
C.
change
D.
changed
【单选题】She said that she would do _______ she could __________ her daughter laugh.
A.
what, make
B.
that, make
C.
what, to make
D.
that, to make
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