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【判断题】
精油样品在采集时，通常要先观看其外观是否一致，再摇晃、搅拌、通入氮气或脱氧空气使样品均匀化。A.
正确
B.
错误
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【单选题】It is NOT mentioned but implied (暗示) that______.
A.
some kinds of electronic equipment are bad for our personal lives
B.
watching too much TV hurts children's eyes
C.
some kinds of electronic equipment cause social problems
D.
television has bad effects on both grown-ups and children
【单选题】Some kinds of animals can change their colour with _______.
A.
conditions
B.
environment
C.
surroundings
D.
situation
【单选题】People _________ some kinds of medicine should not give blood.
A.
getting
B.
having
C.
eating
D.
taking
【单选题】Some kinds of composition are factual. ______kinds of composition allow you to express your own ideas.
A.
Another
B.
The other
C.
Other
D.
Others
【单选题】There are ___ kinds of reference books in the library.
A.
other some
B.
some other
C.
some others
D.
others some
【简答题】应变式传感器一般是由( )和 ( ) 两大部分组成。
【单选题】What did the factory produce?
A.
Some kinds of televisions.
B.
Some parts of television.
C.
Several kinds of expensive arms.
D.
Several kinds of machines.
【单选题】It is not mentioned but implied (暗示) that________.
A.
some kinds of electronic equipment are bad for our personal lives
B.
watching too much TV hurts children's eyes
C.
some kinds of electronic equipment cause social problems
D.
television has had effects on both grown-ups and children
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