单项选择题

The largest telescope in the world _________.

A．has recently been built in America
B．is 200 inches long
C．has shown millions of new stars to us
D．is the most powerful one at Mount Palomar in the U.S.

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单项选择题

The writer talks mostly about pictures taken _________.

A．outdoors
B．indoors
C．in color
D．for newspapers

单项选择题

This passage gives us some

A．reasons for taking good pictures
B．ideas of some funny hobbies
C．advice on taking good pictures
D．difference of the pictures taken outdoors and indoors