注册

题型：单选题题类：模拟题难易度：普通

In a position like this, one can ________ stand up _______ lie down . So it is very uncomfortable.

A、both… and… B、 either… or… C、neither… nor…. D、not only… but also…

举一反三

Wu Yi will help with the housework_________he gets home after school.

用and, or, but填空。

Turn the heat down, ________ the food in the pot will burn.

Sharks are facing danger! The situation won't change ________ humans stop killing them.

I like English _______ it's very interesting.

It's a serious problem. We can't make a decision Mr. Black comes back.

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