注册

题型：单选题题类：常考题难易度：普通

鲁教版（五四制）八年级上册Unit 4 An old man tried to move the mountains. 单元整合与拔高

Jerry will succeed in working out the problem _____________ he gives up.

A、if B、because C、so D、unless

举一反三

– How long have you been collecting stamps?
– I was ten years old.

It's raining outside, you'd better take your umbrella.

______ Peter is old and weak, he still has to work.

Work hard， you' II catch up with others．

Paper cutting looks very easy ______ it may be difficult to do.

Nancy didn't go to school yesterday she had a fever.

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