[题目] It’s my turn the blackboard today.A. clean B. to clean C. cleaning D. cleaned 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】 It’s my turn _______ the blackboard today.

A. clean B. to clean C. cleaning D. cleaned

【答案】B

【解析】

试题分析：句意：今天轮到我擦黑板。It’s one’s turn to do sth轮到某人做某事，故用动词不定式to clean，故选B。

练习册系列答案

全景文化中考试题汇编3年真题2年模拟系列答案

金牌教练赢在燕赵系列答案

0系列答案

金题金卷热点测试系列答案

相关题目

【题目】

A science fiction flying car looks like a normal car, but it is an aircraft(飞行器)that anybody can fly directly from any place to another without using roads or runways. Science fiction writers have written about flying cars for a long time. But now flying cars will soon fly out of the world of science fiction into our real world. And the dream of the science fiction writers will soon come true.

The first-known sky car is the FSC-1. The FSC-1 looks like an expensive sports car. You can drive the FSC-1 on the road like a normal car. If you touch a button, its wings and propeller (螺旋桨) fold out and then it can take off, fly and land as an airplane. The owners of the FSC-1 can choose if they want to drive or fly.

Another flying car or sky car is the Moller Skycar M400. Although you can’t drive it on the roads, it is small and easy to fly and can take off and land like a helicopter (直升飞机). Urban Aeronautics’ X-Hawk is another type of sky car. It is expected to be available for about $3 million.

Just like any new technology, flying cars have taken a long time to be developed. But some experts think the technology is far from what people imagine when they are sitting in traffic. It still needs to be improved.

【1】The FSC-1 can ______.

A. change itself into a robotB. move on water like a ship

C. be flown only like an airplaneD. be driven like a car and flown like an airplane

【2】The Moller Sky car is different from the FSC-1 because ______.

A. it can’t flyB. it can’t be driven like a car

C. itis difficult to landD. it is much more expensive

【3】Some experts think the technology of flying cars is ______.

A. normalB. traditional

C. not good enoughD. strange