试题

试题 试卷

logo

题型:选词填空(多句) 题类:常考题 难易度:普通

仁爱科普版九年级上Unit 4 Amazing Science Topic 1 When was it invented?同步练习1

根据英文释义选择单词。

digital, satellite, spaceship, laptop, lock

(1)、 information as a series of numbers”1”and “0” showing electronic signal

(2)、 a small computer that can work with battery and being easily carried

(3)、 to close or join together the two parts of sth. That can be opened with a key

(4)、 a vehicle that travels in space, carrying people

(5)、 an electronic equipment that is sent into space and moves around the earth or another planet

返回首页

试题篮