英语四级真题中省略引导词的从句

He said the navy told him that he was spotted when the plane passed again.

他说，飞机再次飞过时，海军告诉他，他们发现了他的踪迹。

What did most older pet owners in the survey say their pets provided?

调查中，大多数老年宠物主人说他们的宠物为他们提供了什么？

"The opposite results of our study suggest coffee consumers acquire a taste for or an ability to detect the bitterness of caffeine due to the learned positive reinforcement brought out by caffeine."

我们的研究得出了相反的结果，这表明，咖啡消费者之所以逐渐喜欢上咖啡因的苦味，或具备辨别这种苦味的能力，是因为咖啡因所带来的习得性正向强化。

Raising awareness that people may experience irritability(烦躁) or headaches when cutting down on junk food can help individuals prepare coping strategies in advance, Schulte noted.

Schulte指出，提高人们对减少垃圾食品摄入时可能出现烦躁或头痛这一情况的认识，可以帮助个人提前准备应对策略。

He said the youngster instead used his father's online food ordering account to order food from one restaurant after another.

他说，这名年轻人反而使用父亲的在线订餐账户，一家接一家地从不同餐馆订餐。

The idea that food may be addictive after "heavy" use by some individuals is a controversial subject, Schulte said.

Schulte说，一些人经过“过度”食用后，食物可能会令人上瘾这一想法是一个有争议的话题。

The district said the decreased budget means it cannot provide the same mental health supports, social and emotional services or specialized programming to schools with lower enrollment.

学区表示，预算削减意味着其无法再为招生人数较少的学校提供同等水平的心理健康支持、社会情感服务或专业课程。

In the next three to five years, these studies should allow researchers to provide clearer recommendations for exercise and other lifestyle modifications that might reduce Alzheimer's risk, such as sleep, diet and social activities, Fargo said.

Fargo 表示，在未来三到五年内，这些研究应能帮助研究人员就运动以及其他可能降低阿尔茨海默病风险的生活方式调整提出更明确的建议，例如改善睡眠、调整饮食和增加社交活动。

Some say that when we refer to disgust in relation to moral issues, we are using disgust as a metaphor(隐喻), and what we are feeling is in reality anger.

有人认为，当我们用“厌恶”来谈论道德问题时，实际上是在使用隐喻，而我们真正感受到的其实是愤怒。

Keith Stonehouse said the food piled up quickly at his home Saturday night, after he let his son use his cell phone to play a game before bed.

基思·斯通豪斯说，周六晚上，他让儿子睡前用自己的手机玩游戏后，家里的食物很快就堆积起来了。

Junk-food lovers who try to cut back on fries or chocolate may experience symptoms similar to drug withdrawal, a new study suggests.

一项新的研究表明，试图减少薯条或巧克力摄入量的垃圾食品爱好者可能会经历类似于药物戒断的症状。

Exercise alone is not likely to prevent Alzheimer's, but the study shows people are not helpless in the face of one of the most feared, costliest and common diseases of old age, he added.

他补充说，单靠锻炼不太可能预防阿尔茨海默病，但这项研究表明，面对这种老年人最为恐惧、治疗成本最高且最常见的疾病之一，人们并非束手无策。

What does the passage say people did report in the survey?

这篇文章说受访者在调查中确实报告了什么？

The new study offers the first evidence that these withdrawal-like symptoms can occur when people cut down on highly processed foods, said lead study author Erica Schulte.

这项新研究提供了首个证据，表明当人们减少食用高度加工食品时，可能会出现这些类似戒断的症状，首席研究作者埃里卡·舒尔特说。

On the other hand, advocates of organic farming argue yields and efficiency could be significantly improved if the food industry devoted as much research and money to organic farming as it does conventional agriculture.

另一方面，有机农业的倡导者认为，如果食品行业像对待传统农业那样投入同等规模的研究和资金用于有机农业，其产量和效率将会得到显著提高。

What does the passage say is a major flaw of analytical decision-making?

这篇文章说分析型决策的一个主要缺陷是什么？

Given these limitations and concerns, even if this mode of obtaining consent is to move forward, it likely won't fully protect automakers from their legal liability should the system malfunction(发生故障) or an accident occur.

考虑到这些局限性和担忧，即使这种获取同意的模式要继续推进，一旦系统发生故障或发生事故，它也可能无法完全保护汽车制造商免受其法律责任。

Hyphenating the last names could be a win-win solution should arguments arise about what name to adopt upon marriage.

在结婚时若出现关于采用什么姓氏的争论，使用连字符连接姓氏可能是一个双赢的解决方案。

Even though Wang tried to account for this by culling the weakest winners, it's impossible to know which of the winners would have quit had they found themselves on the losing side.

尽管王试图通过剔除最弱的获胜者来解释这一点，但不可能知道如果获胜者发现自己处于失败的一方，他们中哪些人会退出。

Surprisingly, the Space Roaster concept—should it go ahead—will not be the first attempt to take coffee into space.

令人惊讶的是，太空烘焙机概念——如果继续推进的话——将不会是第一次将咖啡带入太空的尝试。

What if an accident happens or you get ill and need medical treatment?

要是发生意外事故或者你生病需要医疗救治怎么办？

In fact, I was still rewriting my midterm the morning it was due.

事实上，在到期那天早上我还在重写我的期中考试。

Don't go for a colour because it's in fashion, or you've seen it in a magazine.

不要选择某种颜色，因为它正流行，或者你在杂志上见过它。