注册

题型：单选题题类：常考题难易度：普通

The mother with her son ________ at home ________ that snowy night.

A、were; at B、was; at C、were; on D、was; on

举一反三

How time flies! Three years _______ really a short time.

— Mr. Green gets up very early every morning.

— Yes, so he always goes to work ______ time.

Tom and Mike______ my good friends.

However, no one __________ any life in space yet.

________ April 22^nd, people around the world celebrate Earth Day in different ways.

The actor arrived at the airport at 6：00 __________ a cold winter morning.

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