首页
动态
校区动态
学员风采
热点
热点速递
图书推荐
学习软件
主题
词汇
语法
中考英语
阅读
听力
高考英语
英文歌曲
麦思课堂
Freerice
写作
节庆教学
拼词大赛
学习软件
课程资源
Phonics自然拼音
幼儿课程
小学初阶
小学中高阶
初高中课程
教师团队
教学部
教务部
年级
幼儿英语
一年级
二年级
三年级
四年级
五年级
六年级
七年级
八年级
九年级
高一
高二
高三
关于我们
简介
人才招聘
求职应聘
在线留言
联系我们
人教版小学3—6年级同步英语学习视频
三年级下英语词汇,句型学习视频
四年级下英语词汇,句型学习视频
五年级下英语词汇,句型学习视频
六年级下英语词汇,句型学习视频
登录
|
注册
我的
您现在的位置:
首页
>
在线测试
>
初阶2
语法
>
初阶2
练习题
必须,不一定;必须,不允许 have to, don’t have to, must, mustn’t
1
I _____ leave early because I wasn't feeling well.
A.
had to
B.
must
C.
have to
2
You _____ do something to solve this problem.
A.
have to
B.
've to
C.
must
3
I don't like these clothes, but I _____ wear them at work.
A.
must
B.
've to
C.
have to
4
Teacher: 'You _____ arrive on time for class.'
A.
must
B.
mustn't
C.
have to
5
We didn't have money, so we _____ find a cash dispenser.
A.
must
B.
had to
C.
have to
6
You ____ tell anyone; it's a secret.
A.
don't have to
B.
haven't to
C.
mustn't
7
_____ pay for the car repair or did the insurance cover it?
A.
Did you have to
B.
Had you to
C.
Did you must
8
We ______ leave now; it's 10 and the conference doesn't start until 12.
A.
don't have to
B.
haven't to
C.
mustn't
9
We had an accident, but it was OK, we _____ go to the hospital.
A.
didn't have to
B.
hadn't to
C.
didn't must
10
The doctor has put me on a strict diet. I _____ eat more fruit and vegetables and do more exercise.
A.
must
B.
have to
C.
've to
相关测试
英语中的疑问句——疑问词 Asking questions in English – Question forms
一般现在时和现在进行时 Present simple vs present continuous
过去式——形式和用法 Past simple – Form and use
立即登录
还没账号?在这里注册