Question

【题目】Many birds fly ______because plants die and some animals sleep______ the winter.

A. away; in B. from; through C. away; through D. from; in

Answer 1

【答案】C

【解析】

句意：许多鸟飞走是因为植物死亡，一些动物冬眠。fly away飞走；sleep through在…中酣睡不醒。故答案为C。