must 高考四级六级

Investors must be prepared for the stock market indices to constantly fluctuate.

投资者必须为股市指数持续波动做好准备。

She must submit the report before the deadline.

她必须在截止日期前提交报告。

Protective helmets must be worn on site.

在工地必须戴防护帽。

Now he must deal with Washington's gigantic and frequently doltish permanent establishment.

但是现在他必须和华盛顿庞大但有点愚蠢既有体制打交道了。

The storage time of probational liquid must not exceed 2 hours.

供试液贮存时间不得超过2小时。

I am sorry I must disapprove your action.

很抱歉，我必须指责你行动。

We must get out of the present dilemma by some means or other.

我们总得想个办法摆脱目前困境。

Everyone must be on the set ready to begin filming at 10 o'clock.

每个人都必须到达布景地准备10点钟开拍电影。

They must have planted many explosives there.

他们一定在这里埋了很多炸药。

All copy must be typewritten and sent to the editor by Friday morning.

所有付印稿必须用打字机打好,在星期五上午送交给编辑。

The workers demanded the same wage and the same treatment! There must be no discrimination.

"工人们要求相同工资,相同待遇,不应该有任何歧视。"

We must limit the expenses to $100 a month.

我们必须把开支限制在每月100美元。

Mutual Exclusion–not required for sharable resources; must hold for nonsharable resources.

一个进程因请求资源而阻塞时，对已获得资源保持不放。

I must emphasize the fact that they are only children.

"我必须强调这一事实,即他们只不过是孩子。"

The police must be able to react swiftly in an emergency.

警方在面对紧急情况时必须能迅速作出反应。

These conditions must be expressly incorporated into the contract of employment.

这些条件都必须明确地写进雇佣合同之中。

We must fit the expedition out with the best equipment.

我们必须向探险队提供最好装备。

We must try to get to the essence of things.

我们必须想法抓住事物本质。

Any incomes policy must embody the attributes of fairness and flexibility.

任何收入政策都应该具有公平与灵活性之特征。

I must enroll the children for piano lessons before next week.

我必须在本周内给孩子们报名学钢琴课。