2020年职称英语考试《理工类》考试共65题，分为单选题和多选题和判断题和计算题和简答题和不定项。小编为您整理词汇选项分析5道练习题，附答案解析，供您备考练习。

1、They didn\'t want anyone to know about their romance. 【单选题】

A.adventure

B.mystery

C.poem

D.love

正确答案:D

答案解析:romance:浪漫史，他们的浪漫史也就是他们的love; adventure：冒险；mystery：神秘、奥秘；poem:诗歌。

2、The development of the transistor and integrated circuits revolutionized the electronics industry by allowing components to be packaged more densely. 【单选题】

A.compactly

B.inexpensively

C.quickly

D.carefully

正确答案:A

答案解析:densely:密集地、浓厚地，与compactly（紧密地；紧凑地）意思相近；inexpensively：不贵地；quickly:迅速地、快；carefully:仔细地、小心地。

3、The house stands as steady as a rock in the wind. 【单选题】

A.continuous

B.quick

C.firm

D.exceptional

正确答案:C

答案解析:firm:牢固的，和steady（稳固的）意思接近；continuous：连续的、持续的；quick：迅速的；exceptional:特别的、异常的。

4、Although originally a German innovation, kindergarten got its real start in the United States as a movement to provide an improved learning environment for children. 【单选题】

A.an easy

B.a playful

C.an open

D.a better

正确答案:D

答案解析:improved是improve的过去分词，在句中起形容词作用，“改进了的、更好的”，与better意思相近；easy：容易的；playful：顽皮的、闹着玩的；open：公开的、开着的。

5、It is obvious that he will win the game. 【单选题】

A.likely

B.possible

C.clear

D.unwilling

正确答案:C

答案解析:obvious：显而易见的，和clear（清楚的）意思相近；likely、 possible都有“可能的”意思；strange:奇怪的。