单项选择题

() radio and TV have changed many aspects of our lives, so laser will bring about great changes in science and technology.

A. Much as
B. As far as
C. Just as
D. As for

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单项选择题
Many people favor ()more nuclear power plants.

A. to build
B. build
C. built
D. building
单项选择题
The boy was () Tom () his uncle.

A. known; as
B. called; following
C. named; after
D. recognized; before
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