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【单选题】
现代相机使用的光学原理是( )A.
光的反射
B.
光的折射
C.
小孔成像
D.
光的衍射
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反馈参考答案：
举一反三
【单选题】According to the measures to improve the safety of traffic, we can know ______.
A.
competition criteria must be made to match the injury statistics
B.
person who gets the award of 'Oscar' is the model for other drivers
C.
the campaign must be spread to everyone all over the country
D.
one journalist will get the 'Oscar' this year if he gives the best opinion
【单选题】The American educational system emphasizes__________.
A.
material wealth
B.
competition
C.
co-operation
D.
personal benefit
【单选题】As these barriers __________, European automakers will be exposed to the kind of competition their counterparts have faced in Asia and North America.
A.
compress
B.
condense
C.
crumble
D.
cripple
【简答题】SECTION B ENGLISH TO CHINESE Directions: Translate the following text into Chinese. Competition considered as the main thing in life is too grim Ion tenacious too much a matter of taut muscles and int...
【简答题】Topic: With her entry into the WTO, China is being plunged into an international competition for talents, and in particular, for higher-level talents. To face this new challenge, China must do somethi...
【单选题】Animals can not survive some catastrophic events such as starvation, disease, or competition from other species.
A.
Y
B.
N
C.
NG
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