单项选择题

Not only()people to send words, music, and codes to any part of the world, it can also be used to communicate far into space.

A. enabled by radio
B. radio enables
C. does radio enable
D. has radio enabled

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The new washing machines are()at the rate of fifty a day.

A. turned up
B. turned down
C. turned out
D. turned in
单项选择题
I have never been to France, but that is the country().

A. where I like to visit most
B. I'd most like to visit
C. which I like to visit mostly
D. where I'd like most to visit
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