Small plants like grasses and herbs are grown widely on intensive green roofs.
A Right B Wrong C Not mentioned
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10 If you want to keep healthy，you should vary the foods you eat．
A reject B accept C change D choose
A.sky B.space C.map D.heaven
5 Mary just told us a very fascinating story
A strange B frightening C difficult D interesting
58 A into B out ofC along with D over
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