单选题 Teachers need to be aware of the emotional, intellectual, and physical changes that young adults experience. And they also need to give serious (21) to how they can be best (22) such changes. Growing bodies need movement and (23) , but not just in ways that emphasize competition. (24) they are adjusting to their new bodies and a whole host of new intellectual and emotional challenges, teenagers are especially self-conscious and need the (25) that comes from achieving success and knowing that their accomplishments are (26) by others. However, the typical teenage lifestyle is already filled with so much com petition that it would be (27) to plan activities in which there are more winners than los ers, (28) , publishing newsletters with many student-written book reviews, (29) student artwork, and sponsoring book discussion clubs. A variety of small clubs can pro vide (30) opportunities for leadership, as well as for practice in successful (31) dynam ics. Making friends is extremely important to teenagers, and many shy students need the (32) of some kind of organization with a supportive adult (33) visible in the back ground.
In these activities, it is important to remember that the young teens have (34) at tention spans. A variety of activities should be organized (35) participants can remain ac tive as long as they want and then go on to something else without feeling guilty and with out letting the other participants down.

单选题 A. strengthen B. accommodate C. stimulate D. enhance
【正确答案】 B
【答案解析】[解析] A项strengthen意为“加强，巩固”；B项accommodate意为“使适应，迎合，调节，和解”；C项stimulate意为“刺激，激励”；D项enhance意为“提高，增强”。
单选题 A. care B. nutrition C. exercise D. leisure
【正确答案】 C
【答案解析】[解析] A项care意为“关心”；B项nutrition意为“营养”；C项exercise意为“锻炼，运动”；D项leisure意为“闲暇”。
单选题 A. If B. Although C. Whereas D. Because
【正确答案】 D
【答案解析】[解析] A项If意为“如果”，表条件；B项Although意为“虽然，尽管”，表让步；C项whereas意为“然而，反之，但是”，表转折；D项Because意为“因为”，表原因。
单选题 A. assistance B. guidance C. confidence D. tolerance
【正确答案】 C
【答案解析】[解析] A项assistance意为“协助，帮助”；B项guidance意为“指导”；C项confidence意为“信心”；D项tolerance意为“忍受”。
单选题 A. claimed B. admired C. ignored D. surpassed
【正确答案】 B
【答案解析】[解析] A项claimed意为“要求(应得权利)；主张，断言，声称，自称”；B项ad mired意为“赞美，钦佩，羡慕”；C项ignored意为“忽视，不理睬”；D项surpassed意为“超越，胜过”。
单选题 A. improper B. risky C. fair D. wise
【正确答案】 D
【答案解析】[解析] A项improper意为“不适当的，不合适的,不适宜的”；B项risky意为“危险的”；C项fair意为“公平的，晴朗的，美丽的”；D项wise意为“英明的，明智的，聪明的，明白的”。
单选题 A. in effect B. as a result C. for example D. in a sense
【正确答案】 C
【答案解析】[解析] A项in effect意为“实际上”；B项as a result意为“结果”；C项for example 意为“例如”；D项in a sense意为“在某种意义上”。
单选题 A. displaying B. describing C. creating D. exchanging
【正确答案】 A
【答案解析】[解析] A项displaying意为“陈列，展览，显示”；B项(describing意为“描写，形容，叙述”；C项creating意为“创造，引起，造成”；D项exchanging意为“交换，交流”。
单选题 A. durable B. excessive C. surplus D. multiple
【正确答案】 D
【答案解析】[解析] D项multiple意为“多种多样的”；A项durable意为“持久的，耐用的”；B 项excessive意为“太多的”，C项surplus意为“多余的”。
单选题 A. group B. individual C. personnel D. corporation
【正确答案】 A
【答案解析】[解析] A项group意为“团体，群，批，组，团”；B项individual意为“个人的，个别的，单独的”；C项personnel意为“人员，职员”；D项corporation意为“公司，社团，法人”。
单选题 A. consent B. insurance C. admission D. security
【正确答案】 D
【答案解析】[解析] A项consent意为“同意，允诺”；B项insurance意为“保险，保险单”；C 项admission意为“允许进入，承认，供认”；D项security意为“安全”。
单选题 A. particularly B. barely C. definitely D. rarely
【正确答案】 D
【答案解析】[解析] D项barely意为“几乎不”，barely visible意为“几乎看不见的”，符合句意。A项particularly意为“尤其，特别”；C项definitely意为“肯定地”；D项rarely意为“很少，难得”。
单选题 A. similar B. long C. different D. short
【正确答案】 D
【答案解析】[解析] A项similar意为“类似的，相似的”；B项long意为“长的”；C项different 意为“不同的”；D项意为short“短的”。
单选题 A. if only B. now that C. so that D. even if
【正确答案】 C
【答案解析】[解析] A项if only引导条件状语从句；B项now that引导原因状语从句；C项so that引导目的状语从句；D项even if引导让步状语从句。
单选题 A. thought B. idea C. opinion D. advice
【正确答案】 A
【答案解析】[解析] give…thought to意为“考虑……”；give advice to意为“劝告”，与句意不符。