单项选择题

Don''t_________. I can help you with the typing.

A．matter
B．care
C．worry
D．concern
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单项选择题
There are three colors in the British flag, _________red, white and blue.
A．rarely
B．namely
C．really
D．naturally
填空题
Yao Ming, our favorite basketball (play) _______, is becoming a superstar in the world.
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