两道英语选择题
1.Englishandcomputers____inmanyfields.A.usedwidelyB.usewidelyC.haswidelyusedD.arewide...
1.English and computers ____ in many fields.
A.used widely B.use widely C.has widely used D.are widely used
2.If we work _____ the computer too long,we may fall ill.
A.in B.for C.on D.to 展开
A.used widely B.use widely C.has widely used D.are widely used
2.If we work _____ the computer too long,we may fall ill.
A.in B.for C.on D.to 展开
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