注册

题型：单选题题类：常考题难易度：普通

北京市中央民族大学附属中学2018届高三上学期英语12月月考试卷

Self-driving vehicles still have a long way to go they can reach the mass production stage.

A、when B、since C、as D、before

举一反三

Last Monday, I was chatting online _____, before I knew it, our manager came in and stood

behind me.

It is nearly 50 years ______ the People's Republic of China was founded.

They had not known each other three days ______ they began to quarrel.

China plans to digitize the management of its grain industry by 2020 to improve food security, ________ grain transportation between provinces and the amount of imported grain have been high in recent years.

Go straight on {#blank#}1{#/blank#} you get to the traffic lights, and then you make a left turn.

_______ acupuncture developed, the simple bian stones were replaced by stone needles.

返回首页

相关试卷

试题篮

公司介绍

Company Introduction

服务介绍

Service Introduction

帮助中心

Help center

二一教育APP

二一教育APP

400-637-9991

周一至周五 8:30-17:30

在线咨询客服