注册

题型：单选题题类：常考题难易度：普通

The 31st Olympic Games will take place in Brazil ______ 2016.

A、at B、on C、in D、by

举一反三

Do you have time _____the weekend ?

There is a tall tree _________ my house. I often play games under it.

When the flood was washing the village, people screamed and ran all directions.

I felt sorry ______ my teacher because of my mistake.

My hat is ______ sofa.

This picture shows that all the numbers are counted __________ tens.

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