2021年12月大学英语六级词汇选择题练习(23)

　　从下列单词中选出最适当的词填入空格内

　　supersonic

　　adj. 超音速的;超声波的

　　They are, however, far more cost effective than supersonic fighter jets.

　　然而大雄蜂无人机比超音速战斗机更有成本效率。

　　tar

　　vt. 涂以焦油;玷污

　　Did the tar settle on the road?

　　路上的柏油干硬了吗?

　　switch

　　vt. 转换;用鞭子等抽打

　　Switch from one module to another.

　　从一个模块转换到另一个模块。

　　suitcase

　　n. [轻] 手提箱;衣箱

　　He jammed his clothes into a black suitcase.

　　他把衣服塞进了一只黑手提箱。

　　synchronize

　　vt. 使……合拍;使……同步

　　The film does not synchronize with sound.

　　该影片画面与声音不同步。

　　tackle

　　vt. 处理;抓住;固定;与…交涉

　　That depends on how you tackle the problem.

　　那取决于你如何处理这个问题。

　　suburb

　　n. 郊区;边缘

　　He wanted to home in the suburb.

　　他想在郊区安个家。

　　surpass

　　vt. 超越;胜过，优于;非…所能办到或理解

　　What have ye done to surpass man?

　　你们曾经做出什么努力来超越人呢?

　　1.He __________channels when he got bored with the TV show.

　　2.The air was cleaner to breathe in the __________than in the city.

　　3.When you arrive at a foreign country,the first thing you need to do is__________ your watch with the local clock at the airport.

　　4.She wrote her name on the side of her __________so she could recognize it easily when she piked it up at the airport.

　　5.Superman can run and fly at __________speeds.

　　6.We have to __________this difficult problem today,otherwise things will be aggravated further.

　　7.Kenny's grades in the difficult class__________ those of all his classmates.

　　8.He did not realized he had stepped in some__________and he made a mess when he walked into the room.

　　答案：1.switched 2.suburb 3.synchronize 4.suitcase 5.supersonic 6.tackle 7.surpassed 8.tar