It demands physical endurance and patience.

出自-2010年6月听力原文

Professional fashion models are particularly vulnerable to eating disorders resulting from occupational demands to maintain extreme thinness.

2016年12月四级真题（第二套）阅读 Section C

So you feel he's been making unrealistic demands on you?

2016年6月四级真题（第一套）听力 Section B

This level of wastage is a tragedy that cannot continue if we are to succeed in the challenge of sustainably meeting our future food demands.

出自-2013年12月阅读原文

The challenge is that an increase in animal-based production will require more land and resources, as livestock (牲畜)farming demands extensive land use

出自-2013年12月阅读原文

Our society depends on them being able to make critical decisions about their own medical treatment say, or what we must do about global energy needs and demands.

2015年12月六级真题（第二套）阅读 Section C

Perlow calls this vicious cycle the "cycle of responsiveness": Once bosses and colleagues experience an employee's increased responsiveness, they increase their demands on the employee's time.

2016年12月六级真题（第一套）阅读 Section B

Smart basketball players or skilled musicians need to pay close attention to the demands of high performance, to the challenges to be overcome.

2019年6月六级真题（第一套）听力 Section C

Complete mastery demands continued learning until the age of 10 or 12.

2014年高考英语全国卷2 阅读理解 阅读C 原文

Corporate and institutional office designers often struggle to resolve a number of competing and often conflicting demands, including budgetary limits, employee hierarchies, and technological innovationespecially in relation to computerization.

2015年高考英语上海卷 选词填空 原文

New compulsory age-appropriate relationship and sex education lessons in England should help equip children to deal with the growing demands of social media.

2018年高考英语江苏卷 阅读理解 阅读D 原文

These demands must also be balanced with the need to create interiorsthat in some way enhance, establish, or promote a companies image.

2015年高考英语上海卷 选词填空 原文

Ways of arts' promoting our economy arts activity demands an joint/collective effort.

2018年高考英语江苏卷 阅读理解 填空题 原文

New, disruptive technology sometimes demands novel applications of the Constitution's protections.

2015年考研真题（英语一）阅读理解 Section Ⅱ

On first hearing, this was the socially concerned chancellor, trying to change lives for the better, complete with "reforms" to an obviously indulgent system that demands too little effort from the newly unemployed to find work, and subsidises laziness.

2014年考研真题（英语一）阅读理解 Section Ⅱ

On the other hand, Tronick himself is concerned that the worries about kids use of screens are born out of an "oppressive ideology that demands that parents should always be interacting" with their children.

2017年考研真题（英语二）阅读理解 Section Ⅱ

The demands follow comments made last week by the health secretary, Andrew Lansley, who insisted the government could not force people to make healthy choices and promised to free businesses from public health regulations.

2011年考研真题（英语二）阅读理解 Section Ⅱ

These days, because leisure time is relatively scarce for most workers, people use their free time to counterbalance the intellectual and emotional demands of their jobs.

2017年考研真题（英语二）完形填空 Section Ⅰ