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【判断题】
禽肉的卫生问题: 腐败变质,细菌感染,人为掺假(注水,灌粉、小石子,上色)。
A.
正确
B.
错误
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参考答案:
举一反三
【单选题】____ is well known that the earth turns around the sun.
A.
It
B.
As
C.
Which
D.
That
【单选题】The moon turns round the earth , just _____ the earth circles round the sun .
A.
therefore
B.
as
C.
thus
D.
so
【单选题】Our teacher told us that the moon _________ round the earth.
A.
went
B.
turned
C.
go
D.
turns
【单选题】__ is well known that the earth turns around the sun.
A.
It
B.
As
C.
That
D.
Which
【判断题】锤片式粉碎机的粉碎室中必须有齿板。
A.
正确
B.
错误
【简答题】A.The water turns gray. B.It grows again. C.Life on earth improves. D.Life on earth dies.
【简答题】________ moon turns around _______ earth.
【单选题】It is the theory ____the earth turns around the sun____ changes the world. [     ]
A.
that; what
B.
what; that
C.
that; which
D.
that; that
【简答题】A.The water turns gray. B.It grows again. C.Life on earth improves. D.Life on earth dies.
【单选题】A.The water turns gray.B.It grows again.C.Life on earth improves.
A.
The water turns gray.
B.
It grows again.
C.
Life on earth improves.
D.
Life on earth dies.
参考解析:
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