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搜题
【单选题】
下列哪一项不是表单对象的属性过滤器?A.
:checked
B.
:empty
C.
:disabled
D.
:selected
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参考解析：
知识点：
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】Yesterday I sent an e-mail， to get some information about college programs.
A.
hoped
B.
to hope
C.
hoping
D.
hope
【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.