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参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】欧美国家自身储蓄不足，难以满足本国投资需要，如果没有外部资金的支持，经济发展将难以持续。而中国等新兴经济体的部分储蓄借贷给欧美国家，在很大程度上弥补了它们储蓄的不足，保证了经济发展的可持续性。就连美国政要和学者自身也不得不承认，“过去10年美国的繁荣离不开中国”。 这段话意在表明( )。
A.
欧美国家自身储蓄不足只能依靠新兴经济体的储蓄借贷来弥补
B.
欧美国家实际上是中国等新兴经济体高储蓄的受益者
C.
储蓄能力的高低是影响经济发展的重要因素
D.
世界经济发展的可持续性离不开国与国之间的合作
【单选题】29（） A．evaluation B．communication C．punctuation D．consideration
A.
Directions:
B.
Read the following passage. For each numbered blank there are four choices marked A, B, C and D. Choices the best one and mark your answers on ANSWER SHEET 1.
C.
Excitement, fatigue, and anxiety can all be detected from someone’s blinks, according to psychologist John Stern (21) Washington University in St. Louis. Stern specialized in the study on these tiny twitches, using them as sensitive (22) of how the brain works. "I use blinks as a psychological measure to make (23) about thinking because I have very little (24) in what you tell me about what you are thinking." He says. "If I ask you the question, ’what does the phrase a rolling stone gathers no moss mean’ you can’t tell me (25) you’ve started looking for the answer. But I can, by watching your eyes."
D.
Blinks also tell Stern when you have understood his question--often long before he’s finished asking it--and when you’ve found an answer or part of (26) . "We blink at times (27) are psychologically important." He says. "You have listened to a question, you understand it, (28) you can take time out for a blink. Blinks are (29) marks. Their timing is tied to what is going on in your (30) ."
E.
Stern has found that (31) suppress blinks when they are absorbing or anticipating (32) but not when they’re reciting it. People blink later, for example, (33) they have to memorize six numbers instead of two. "You don’t blink," he says, "until you have (34) the information to some short-term memory store." And if subjects are cued (35) the set of numbers is coming, say, five seconds, they’ll curb their blinks until the task is (36) . Similarly, the more important the information that people are taking in, the more likely they are to put their blinks on hold for (37) Pilots blink less when they’re (38) for flying a plane than when they (39) their eyes from the road to the rearview mirror. But if they see the flashing lights of a state trooper behind them, their (40) will move fast to the speed-meter and back to the mirror.
【单选题】某市农村地区欲开展5岁以下儿童“预防肠道感染性疾病健康教育干预”项目，健康教育工作者在项目计划书中提出以下一些项目干预目标，其中属于总体目标的是
A.
一年内儿童照料者备餐前洗手率提高25%
B.
(认知目标)半年内儿童照料者关于肠道感染性疾病对儿童健康威胁严重性的认识正确率提高30%
C.
(行为目标)一年内儿童餐具清洁率提高20%
D.
一年内降低目标社区五岁以下儿童感染性腹泻发生率
E.
半年内儿童照料者关于儿童肠道感染性疾病易感性的认识正确率提高 30%