(2013·东北三校4月联考)—Car prices have been going down sharply in the last 20 years.—It - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

(2013·东北三校4月联考)—Car prices have been going down sharply in the last 20 years.
—It"s not surprising because the law of market ________ the price of a product.

A．is controlling	B．controls
C．has controlled	D．controlled

答案

解析

B　句意：“汽车的价格在过去的20年急剧下降。”“这一点也不奇怪，因为市场规律决定产品的价格。”“市场规律决定产品的价格”说的是一个客观事实，因此用一般现在时。

核心考点

试题【(2013·东北三校4月联考)—Car prices have been going down sharply in the last 20 years.—It】；主要考察你对一般现在时等知识点的理解。[详细]

举一反三

The managers consider it is important that everything ________ by weekend.

A．will complete	B．has completed
C．be completed	D．is completing

题型：不详难度：| 查看答案

Other genetic similarities suggested they all ________ a single, common ancestor about 300 years ago.

A．had

B．have had

C．have

D．had had

题型：不详难度：| 查看答案

The novel written by the author ________ best, but five years ago no one could have imagined how great a role he ________ in the literary world.

A．sells; was to play	B．was selling; was playing
C．sold; had played	D．is sold; is playing

题型：不详难度：| 查看答案

—Alice promised me to come round to keep you company today.
—But she ________. I"ve been alone all day.

A．won"t	B．hadn"t
C．hasn"t	D．doesn"t

题型：不详难度：| 查看答案

(2013·山西高三诊断)—Oh, God! Somebody ________ the cup.
—It wasn"t me. I didn"t do it.

A．was breaking	B．is breaking
C．has broken	D．had broken

题型：不详难度：| 查看答案

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