2017年考研英语一真题原文及答案解析完整版
2017年全国硕士研究生入学统一考试英语（一）
Section I U of English
Directions:
Read the following text. Choo the best word (s) for each numbered blank and mark A, B, C or D on the ANSWER SHEET. (10 points)
Could a hug a day keep the doctor away? The answer may be a resounding “yes!” 1 helping you feel clo and 2 to people you care about, it turns out that hugs can bring a 3 of health benefits to your body and mind. Believe it or not, a warm embrace might even help you 4 getting sick this winter.
In a recent study 5 over 400 health adults, rearchers from Carnegie Mellon University in Pennsylvania examined the effects of perceived social support and the
receipt of hugs 6 the participants’ susceptibility to developing the common cold after being 7 to the virus .People who perceived greater social support were less likely to come 8 with a cold ,and the rearchers 9 that the stress-reducing effects of hugging 醒来英文10 about 32 percent of that beneficial effect. 汤圆的别称 11 among tho who got a cold, the ones who felt greater social support and received more frequent hugs had less vere 12 .
“Hugging protects people who are under stress from the 职业证书查询 13 risk for colds that’s usually 14 with stress,” notes Sheldon Cohen, a professor of psychology at Carnegie. Hugging “is a marker of intimacy and helps 15 the feeling that others are there to help 16 difficulty.” ashanti
Some experts 17 the stress-reducing , health-related benefits of hugging to the relea of oxytocin, often called “the bonding hormone” 18 it promotes attachment in relationships, including that between mother and their newborn babies. Oxytocin is made primarily in the central lower part of the brain , and some
of it is relead into the bloodstream. But some of it 19 in the brain, where it 20 mood, behavior and physiology.
1．[A] Unlike [B] Besides [C] Despite [D] Throughout
方凿圆枘2．[A] connected [B] restricted [C] equal [D] inferior
3．[A] choice [B] view [C] lesson [D] host
4．[A] recall [B] forget [C] avoid [D] keep
5．[A] collecting [B] involving [C] guiding [D] affecting
家长的评价6．[A] of [B] in [C] at [D] on
7．[A] devoted [B] expod [C] lost [D] attracted
8．[A] across [B] along [C] down [D] out
9．[A] calculated [B] denied [C] doubted [D] imagined
10．[A] rved [B] required [C] restored [D] explained
11．[A] Even [B] Still [C] Rather [D] Thus
12．[A] defeats [B] symptoms [C] tests [D] errors
13．[A] minimized [B] highlighted [C] controlled [D] incread
14．[A] equipped [B] associated [C] prented [D] compared
15．[A] asss [B] moderate [C] generate [D] record
16．[A] in the face of [B] in the form of [C] in the way of [D] in the name of
17．[A] transfer [B] commit [C] attribute [D] return
18．[A] becau [B] unless [C] though [D] until
19．[A] emerges [B] vanishes [C] remains [D] decreas
20．三只小鲨鱼的故事[A] experiences [B] combines [C] justifies [D]influences \
Section II Reading Comprehension
Part A
Directions:
Read the following four texts. Answer the questions below each text by choosing A, B, C or D. Mark your answers on the ANSWER SHEET. (40 points)
农技服务
Text 1
First two hours , now three hours—this is how far in advance authorities are recommending people show up to catch a domestic flight , at least at some major U.S. airports with increasingly massive curity lines.
Americans are willing to tolerate time-consuming curity procedures in return for incread safety. The crash of Egypt Air Flight 804,which terrorists may have downed over the Mediterranean Sea ,provides another tragic reminder of why. But
demanding too much of air travelers or providing too little curity in return undermines public support for the process. And it should: Wasted time is a drag on Americans’ economic and private lives, not to mention infuriating.
Last year, the Transportation Security Administration (TSA) found in a cret check that undercover investigators were able to sneak weapons---both fake and real—past airport curity nearly every time they tried .Enhanced curity measures since then, combined with a ri in airline travel due to the improving Chicago’s O’Hare International .It is not yet clear how much more effective airline curity has become—but the lines are obvious.
Part of the issue is that the government did not anticipate the steep increa in airline travel , so the TSA is now rushing to get new screeners on the line. Part of the issue is that airports have only so much room for screening lanes. Another factor may be that more people are trying to overpack their carry-on bags to avoid checked-baggage fees, though the airlines strongly dispute this.
