must have

Students must have access to good resources .

学生必须有机会使用好的资源。

Every file on the same disk must have a different name .

同一磁盘上的每一个文件都必须有不同的文件名。

He said I must have done something bad to deserve it .

他说我肯定是罪有应得。

I think we must have taken a wrong turning somewhere .

我觉得我们一定是在什么地方拐错了路。

That car must have cost a packet .

那辆汽车一定花了一大笔钱。

He must have fallen from a great height .

他肯定是从很高的地方摔下来的。

He must have known what she wanted .

他一定早已知道她想要什么了。

I can 't remember any more ─ I must have lost consciousness .

我想不起来了——我当时一定是失去了知觉。

Some of the older boys must have put him up to it .

那件事准是一些大孩子怂恿他干的。

It couldn 't have been me ─ it must have been someone else .

那不可能是我——准是别人。

That car must have cost a bundle .

那部车一定价格不菲。

The car must have been doing at least 100 miles an hour .

这车速肯定每小时至少100英里。

Your cheque must have got lost in the post .

你的支票一定是邮寄中遗失的。

The job applicant must have good verbal skills .

应聘这份工作的人必须具有良好的语言表达技能。

I must have been insane to agree to the idea .

我肯定是犯傻了，居然同意了这个想法。

I must have been blind not to realize the danger we were in .

当时我一定是眼瞎了，竟然没有意识到我们所处的危险。

I thought he was her husband ─ I must have misunderstood .

我以为他是她丈夫——我一定是误会了。

To qualify , you must have lived in this country for at least three years .

你必须在这个国家居住至少三年才能享有此权利。

The thieves must have had someone on the inside helping them .

这些窃贼肯定有内应。

The job advertisement stipulates that the applicant must have three years ' experience .

招聘广告明确要求应聘者必须有三年工作经验。

The branch she was standing on must have snapped off .

她当时踩的树枝一定是突然折断了。

If society is to exist as a unity , its members must have shared values .

社会若要成为一个统一的群体，它的成员就必须有共同的价值观。

That dress must have cost a bomb !

那条连衣裙所费不菲吧！

She reasoned that she must have left her bag on the train .

她断定准是把包落在火车上了。

Your trip must have been fun !

你这次旅行一定很开心吧！

Judging by the company he kept , Mark must have been a wealthy man .

根据马克所交往的人来判断，他一定是位富翁。

You must have wiped off that programme I recorded .

你一定是把我录制的节目给抹掉了。

Sorry , I must have dialled the wrong number .

对不起，我一定是拨错电话号码了。

‘ I must have made a mistake , ’ she said lamely .

“我一定是弄错了。”她胆怯地说。

You must have felt a proper charlie !

你一定觉得自己是个十足的笨蛋！