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【判断题】
微生物与人类无法生存,对人类造成的危害很大。A.
正确
B.
错误
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皮皮学刷刷变学霸
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【简答题】The more you try to avoid a problem, the more heavily it __________ and finally overwhelms you.
【单选题】Ground stations have been set up in order to avoid the problem of double time lag.
A.
Y
B.
N
C.
NG
【单选题】Yesterday I sent an email,（）to get some information about college program.
A.
hoped
B.
to hope
C.
hoping
D.
hope
【单选题】Financial intermediaries (banks in particular) have the ability to avoid the free-rider problem as long as they primarily
A.
make private loans.
B.
acquire a diversified portfolio of stocks.
C.
buy junk bonds.
D.
do a balanced combination of A and B of the above.
【单选题】To avoid the problem of not having access to Tables of F distribution with values given for the lower tail, the numerator of the test statistic should be the one with
A.
the larger sample size
B.
the smaller sample size
C.
the larger sample variance
D.
the smaller sample variance
相关题目：
【简答题】The more you try to avoid a problem, the more heavily it __________ and finally overwhelms you.