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【判断题】
正丁醇的沸点比正丁烷高。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
【单选题】The poor boy couldn't work the problem out. He wasn't ____ clever.
A.
that
B.
much
C.
enough
D.
too
【单选题】Is ____three hours ____ the boy ___family is poor to come to school on foot?
A.
it ;that; whose
B.
it; that it takes; whose
C.
it for ;that it takes; whose
D.
it; when ;that
【单选题】Now that their parents are dead, the poor boy doesn't know ______ the money they left. [ ]
A.
how to do with
B.
what to do with
C.
to do what with
D.
how he will do with
【单选题】某企业的资产包括：货币资金20万元，交易性金融资产5万元，应收票据8万元，一年内到期的非流动资产2万元，存货3万元，持有至到期投资5万元，流动负债为20万元，则企业的速动比率为（ ）。
A.
1．40
B.
1．75
C.
2．OO
D.
1．65
【单选题】The poor boy chose to drop out of school to ease the financial burden of his family.
A.
increase
B.
reduce
C.
not difficult
D.
less
【单选题】The boy couldn't make himself ______because of his poor English.
A.
understand
B.
understanding
C.
understood
D.
to understand
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