Selecting a mobile phone for personal use is not an easy task because technolog - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

Selecting a mobile phone for personal use is not an easy task because technology ________ so rapidly.

A．is changing	B．has changed
C．will have changed	D．will change

答案

解析

本句的主句一般现在时表达的是目前的情况，而“科技发展迅速”也是现阶段正存在的一种状态，不是在过去，也不是在将来，因此只能用现在进行时表达。

核心考点

试题【 Selecting a mobile phone for personal use is not an easy task because technolog】；主要考察你对一般现在时等知识点的理解。[详细]

举一反三

All the preparations for the task ________，and we"re ready to start.

A．completed	B．complete
C．had been completed	D．have been completed

题型：不详难度：| 查看答案

(2013·泰安一中阶段测试) —Do you think he can get first prize in jumping?
—Impossible now. He ________ to do so，but he has just hurt his leg.

A．would expect	B．was expected
C．has expected	D．is expected

题型：不详难度：| 查看答案

Mr. Smith ________ his pupils how to prepare for the test since 8 am, but no one listens to him.

A．has told	B．is telling
C．has been telling	D．will have told

题型：不详难度：| 查看答案

—Would you mind if I borrowed your car just over the weekend?
—I"m sorry, but it"s just not possible, because I ________ my mother this weekend.

A．am visiting	B．have visited
C．was visiting	D．visited

题型：不详难度：| 查看答案

Lucy ________ guitar lessons every three weeks in the past three years, but now she is considering she"ll make it every other week.

A．is having	B．had had
C．had	D．has been having

题型：不详难度：| 查看答案

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