注册

题型：单选题题类：常考题难易度：普通

牛津译林版九年级下册Unit4Life on Mars单元测试

I don't know ____ she studies hard or not. ___________she does, she will get good marks.

A、if; If B、whether; Whether C、whether; If D、if; Whether

举一反三

My parents are always worried about what will happen if I .

If he _____ to see the movie, I ______ at home.

If you ________ him tomorrow, please ask him if he ________ to work on the farm with us.

If my father _______________ for Beijing tomorrow, I_______________ him off at the airport.

If you cool water, it {#blank#}1{#/blank#}. (become ice)

I don't know if my brother here tomorrow. If he , I'll call you.

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