首页 > Computers first came into use ________.A. in 1950s B. on the 1950s C. in the 1950s-八年级英语

Computers first came into use ________.A. in 1950s B. on the 1950s C. in the 1950s-八年级英语

题目简介

Computers first came into use ________.A. in 1950s B. on the 1950s C. in the 1950s-八年级英语

题目详情

Computers first came into use ________.
A. in 1950s B. on the 1950s C. in the 1950s

题型：单选题难度：中档来源：不详

答案

C

试题分析：句意:电脑首次被使用是在20世纪50年代。在某个世纪某个年代应该用介词in，还应该在in后用定冠词，在数字后加s,根据句意故选C。

上一篇 : I think I will be a college
下一篇 : I’m going to go shopping Su

更多内容推荐