The Internet has become increasingly popular, us to see as well as to hear all kinds of programmes. A．to allowB．allowingC．allowedD．having allowed 题目和参考答案——青夏教育精英家教网—

题目内容

The Internet has become increasingly popular, ______ us to see as well as to hear all kinds of programmes.

A．to allow

B．allowing

C．allowed

D．having allowed

试题分析：考查非谓语动词。Internet与allow是主谓关系，使用现在分词表示伴随状况。句意：互联网正在逐渐流行起来，(它)允许我们边看边听各种各样的节目。故选B。

练习册系列答案

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