There are, however, challenges.
出自-2013年6月阅读原文
One of the challenges to build an interactive digital textbook from the ground up is that is takes a great deal of manpower
出自-2013年6月阅读原文
They tend to be slow in confronting new challenges.
出自-2013年6月阅读原文
A new study challenges that belief, questioning whether brains really can be distinguished by gender.
2016年12月四级真题（第一套）阅读 Section A
Such children believe challenges are energizing rather than intimidating; they offer opportunities to learn.
2016年12月四级真题（第二套）阅读 Section B
These challenges are real, and society urgently needs to address them.
2019年6月四级真题（第一套）阅读 Section B
They avoid challenges because challenges make mistakes more likely.
2016年12月四级真题（第二套）阅读 Section B
This might be a small change to the way we view work and the office, but the researchers argue that it challenges a widespread characteristic of the economy: work organized by clock time.
2015年12月四级真题（第一套）阅读 Section C
Understandably, there are concerns about what this means for public finances given the associated health and pension challenges.
2019年6月四级真题（第一套）阅读 Section B
Today we face seeming challenges in energy, the environment, health care.
出自-2013年12月阅读原文
In the second paragraph, the author challenges the view that the collapse of rain forests is caused by direct human interference.
出自-2013年6月阅读原文
Many people are seriously concerned by this - and the company is likely to face challenges in other courts around the world.
出自-2011年12月阅读原文
What is one of the challenges facing the American economy
出自-2011年12月阅读原文
They dare to take up challenges.
出自-2010年6月阅读原文
It has encountered increasingly tougher challenges.
出自-2010年6月听力原文
In particular, Arum and Roksa found, college students were not developing the critical thinking, analytic reasoning and other higher-level skills that are necessary to thrive in today's knowledge-based economy and to lead our nation in a time of complex c
2015年12月六级真题（第一套）阅读 Section C
Macy's reported its sales plunged 5.2% in November and December at stores open more than a year, a disappointing holiday season performance that capped a difficult year for a department store chain facing wide—ranging challenges.
2017年6月六级真题（第一套）阅读 Section C
Or do they face more challenges than any previous generation?
2019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
The studies also ran up against many methodological challenges, the biggest of which centered on the old statistical saying, "Correlation does not equal causation."
2018年12月六级真题（第一套）听力 Section C
The trouble is, for many of the researchers who'd like to design systems to address these challenges, massive datasets for experimentation just don't exist—at least, not in formats that are accessible to academic researchers.
2018年6月六级真题（第一套）阅读 Section C
They're open to the tactical possibilities and the musical challenges precisely because they're freed, through skill, from the need to pay attention to the low-level details of how to play.
2019年6月六级真题（第一套）听力 Section C
To make matters worse, these schools are ill-equipped to graduate these students — young adults who face specific challenges and obstacles.
2015年12月六级真题（第三套）阅读 Section B
Despite recent advancements in 3D food printing, the industry has many challenges to overcome.
2018年高考英语天津卷 阅读理解 阅读C 原文
Everyone needs a hand when faced with challenges.
2015年高考英语重庆卷 阅读理解 阅读A 选项
It also asked mothers about the challenges they face, with 80 percent making emotional demand as the hardest thing about motherhood.
2015年高考英语四川卷 阅读理解 阅读C 原文
It can also be full of challenges, setbacks and heartbreaks.
2015年高考英语福建卷 阅读理解 阅读D 原文
Its position presents its own challenges.
2015年高考英语湖北卷 阅读理解 阅读D 原文
Many Chinese brands, having developed their reputations over centuries, are facing new challenges from the modern market.
2017年高考英语江苏卷 单项填空 原文
Nervously facing challenges, I know I will whisper to myself the two simple words "be yourself".
2019年高考英语北京卷 语法填空 原文
The challenges for 3D food production.
2018年高考英语天津卷 阅读理解 阅读C 选项
The environmental challenges are significant but the efforts made by the tanzania national park authority seem to be paying off.
2019年高考英语全国卷I 完形填空 原文
The intelligent transport team at newcastle university have turned an electric car into a mobile laboratory named "drivelab" in order to understand the challenges faced by older drivers and to discover where the key stress points are.
2017年高考英语全国卷3 阅读理解 阅读D 原文
This is good advice for a new adventure or just getting through today's challenges.
2015年高考英语福建卷 阅读理解 阅读D 原文
Among the annoying challenges facing the middle class is one that will probably go unmentioned in the next presidential campaign: What happens when the robots come for their jobs?
2018年考研真题（英语一）阅读理解 Section Ⅱ
Forests give us shade, quiet and one of the harder challenges in the fight against climate change.
2019年考研真题（英语二）阅读理解 Section Ⅱ
Researchers in the late 1960s discovered that humans are born with the capacity to approach challenges in four primary ways: analytically, procedurally, relationally and innovatively.
2009年考研真题（英语一）阅读理解 Section Ⅱ
To encourage innovation and competition, the report calls for increased investment in research, the crafting of coherent curricula that improve students' ability to solve problems and communicate effectively in the 21st century, increased funding for teac
2014年考研真题（英语一）阅读理解 Section Ⅱ
We might then begin to solve our immigration challenges.
2013年考研真题（英语二）阅读理解 Section Ⅱ
While all of these countries face their own challenges, there are a number of consistent themes.
2017年考研真题（英语一）阅读理解 Section Ⅱ
Yet this enormous resource is not contributing enough to today's global challenges, including climate change, security, sustainable development and health.
2013年考研真题（英语一）阅读理解 Section Ⅱ