These natural parks aye very important for preserving animals.which would -run the risk of extinction． A．otherwise B．therefore C．besides D．However 题目和参考答案——青夏教育精英家教网—

题目内容

27．These natural parks aye very important for preserving animals，which would_______-run the

risk of extinction．

A．otherwise B．therefore C．besides D．However

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"Those who watched more than two hours, and particularly those who watched more than three hours, of television per day during childhood had above-average symptoms of attention problems in adolescence," Carl Landhuis of the University of Otago in Dunedin wrote in his report, published in the journal Pediatrics.

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