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【单选题】
下列命题为复合命题的是( ).
A.
12 是6的倍数
B.
12比6大
C.
5不是自然数.
D.
11>25
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【判断题】当合同中对某一问题未作出规定时,应参照有关国际贸易惯例。 ( )
A.
正确
B.
错误
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A.
正确
B.
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【单选题】To assess how well a student is performing relative to his or her own previous performance,a teacher would use_________ assessment.
A.
criterion-referenced
B.
individual-referenced
C.
norm-referenced
D.
peer
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A.
正确
B.
错误
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【单选题】What is the main idea of the second paragraph?
A.
Some plants have relative immunity to a great many diseases, while others have a susceptibility to them.
B.
The tolerance of a particular plant changes as the growing conditions change.
C.
A blight killed virtually every chestnut tree in North American.
D.
A blight may be a national infection.
【单选题】He asked me some questions relative ______ my plans.
A.
on
B.
about
C.
with
D.
to
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