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【简答题】
What should be done before 10:00 a.m. on January 17, 2006?
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【单选题】霉变谷物内主要致肝癌物质是
A.
亚硝胺类
B.
有机氯农药残留
C.
黄曲霉菌
D.
黄曲霉毒素
E.
蓝绿藻藻类毒素
【单选题】国家对严重污染水环境的落后工艺和设备实行( )
A.
限期淘汰制度
B.
控制使用制度
C.
加倍罚款
D.
改造后使用
【单选题】The forest was ______ to a few trees by the great fire.
A.
reduced
B.
lessened
C.
decreased
D.
restricted
【单选题】A few people were killed in the fire, but _____ were saved. [     ]
A.
the most
B.
most of whom
C.
the majority of whom
D.
the majority
【单选题】The alarm signal for engine room catching fire is a blast of random bell followed by _____.
A.
two
B.
three knocks
C.
four knocks
D.
five knocks
【单选题】霉变谷物内主要致肝癌物质是:
A.
黄曲霉毒素B1
B.
亚硝胺类
C.
有机氯农药残留
D.
黄曲霉菌
E.
蓝绿藻藻类毒素
【单选题】______ is reported in the newspaper, the big fire was finally put out with very few injuries.
A.
What
B.
That
C.
As
D.
It
【单选题】霉变谷物内主要致肝癌物质是
A.
亚硝胺类
B.
有机氯农药残留
C.
黄曲霉菌
D.
黄曲霉毒素B1
E.
蓝绿藻藻类毒素
【单选题】The alarm signal for engine room catching fire is a blast of random bell follow by ____.
A.
two knock
B.
three knocks
C.
four knocks
D.
five knocks
【单选题】大火把树林烧得仅剩下几课树。
A.
The fire reduced the forest to a few trees.
B.
The big fire burnt the forest to a few trees.
C.
The big fire burnt severl trees in the forest.
D.
The fire made many trees burnt in the forest.
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