The Internet of the fourth generation is now in the experimental stage. The time will come when it ______possible for ordinary p

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问题 The Internet of the fourth generation is now in the experimental stage. The time will come when it ______possible for ordinary people to use it in their daily life.

选项 A、is
B、will be
C、must be
D、may be

答案A

解析 本句含有一个由when引导的表示时间的定语从句,主句为将来时,从句用一般现在时表将来。故选A。
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本试题收录于: 英语题库普高专升本分类
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