D Never before has a telescope carried a digital camera in space.
2. Which is NOT the synonym for the word snap in the third paragraph?
A make.B shoot.C take.D photograph.
3. The camera on WISE
A is no different from an ordinary camera.
B does not see infrared radiation while the ordinary camera does.
C catches the infrared radiation while the ordinary camera does not.
D reflects light that human eyes can see.
4. Which of the following is NOT correct about asteroids according to paragraph 7?
A Asteroids float through space giving off visible light.
B Asteroids do not reflect light that reaches them.
C It is difficult to take asteroids pictures by ordinary cameras,
D The WISE telescope can take pictures of asteroids
5.What is implied in the last paragraph?
A Brown dwarfs give off visible light.
B Brown dwarfs give off infrared radiation.
C Brown dwarfs are power stars like the sun.
D Brown dwarfs are impossible to see with the WISE telescope.
答案与解析:
1. C 短文的第一和第二段提供了答案。WISE 的特殊之处就在于,虽然体积小,但它的数码相机能拍到任何天体,所以能够帮助天文学家观测到宇宙空间中( in the known universe )的未知天文现象。其他选项都不是短文表达的意思。
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