单项选择题

Once (giving) (a set of) instructions, a computer can gather (a wide ranger) of informa-tion (for different purposes).

A．giving
B．a set of
C．a wide ranger
D．for different purposes
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单项选择题
The girl (her) father (is) a famous pianist (learned) to play (the) piano when she was a small child.
A．her
B．is
C．learned
D．the
单项选择题
Little children (will listen) (what) people say and (try to) imitate (what) they hear.
A．will listen
B．what
C．try to
D．what
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