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【单选题】
保健食品是指声称具有特定保健功能或者补充维生素、矿物质为目的的食品,即适宜于特定人群食用,具有调 节机体功能,不以治疗疾病为目的,并且对人体不产生任何() 危害的食品。A.
急性
B.
亚急性
C.
慢性
D.
以上都是（√）
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【单选题】From what he said at the court, we can ______ that Steve had stolen the car.
A.
infect
B.
impress
C.
infer
D.
suggest
【单选题】What does the word 'deteriorated' mean? (in the last line of paragraph 2 )
A.
Weakened
B.
Improved
C.
Depreciated
D.
Declined.
【单选题】What on earth did you tell her? The _____ on her face suggested that she was very angry. [ ]
A.
impression
B.
sight
C.
appearance
D.
expression
【单选题】According to the article, what made the initial proposal for the M22 project controversial?
A.
The closure of local roads
B.
The endangerment of rare wildlife
C.
Its contribution to air pollution
D.
Its impact on the urban environment
【单选题】What is the initial thing that Mr. Mitchell will do to develop a market for reactive dyes?
A.
Developing more end users.
B.
Setting appropriate prices of dyes.
C.
Launching a promotional program.
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