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【单选题】
下列不是矢量图形常见格式的是（）。A.
.wmf
B.
.emf
C.
.swf
D.
.jpg
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参考解析：
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皮皮学刷刷变学霸
举一反三
【单选题】After identifying and assessing a hazard, the next step is to:
A.
Calling policemen
B.
controlling the hazard
C.
eliminating the hazard
D.
notifying your supervisor
【简答题】你们K-2-1型的标价是10美金。
【单选题】If the warnings ________, the engine cuts out and the hazard warning lights go on.
A.
gounheeded
B.
gounheededly
C.
gotobeunheeded
D.
gounheeding
【简答题】Hazard Warning Signal Switch Assembly
【单选题】---There is a sign which says "Warning, Choking hazard. Not for children under 3 years" --- According to the sign, you should _______.
A.
not give it to small children
B.
tell children about the danger
C.
not play with small children
D.
give it to small children
【简答题】英译中:Hazard Warning Signal Switch Assembly
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