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單項選擇題

Just over 70% of people（）for the survey said the net had become essential.

A.questioning
B.questioned
C.question
D.to question

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單項選擇題

There are often advertisements（）to other websites on the Internet.

A.lead
B.led
C.leading
D.to lead

單項選擇題

Are you interested in（）sport?

A.over-road
B.on-road
C.away-road
D.off-road

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