Question

完形填空 　　Are you carrying too much on your back at school?So are lots of kids at the same age as you．Not only are students in China 　　1　　 from this problem, but kids in the United States are 　　2　　 fed up with heavy school bags．Experts are starting to 　　3　　 that more and more young students are having back and neck problems as a result of school bags being too 　　4　　 for them． 　　“It’s hard for me to get up the 　　5　　 with my bag because it’s so heavy, ”said Rick Hammond, an 11-year-old student in the US． 　　Rick is 　　6　　 the students who have 　　7　　 backpacks with two straps(带子)to carry them, 　　8　　 a number of other students choose rolling backpacks． 　　But even with rolling backpacks, 　　9　　 up the stairs with them is 　　10　　 a problem for kids．Many of them have hurt their knees, backs or necks because of heavy school bags． 　　But how much is too 　　11　　?Experts say students should carry 　　12　　 more than 10 to 15 percent of their own body weight． 　　Scott Bautch, a Wisconsin 　　13　　 doctor, said kids under 4th grade should 　　14　　 with 10 percent．But it’s also important that older kids don’t go 　　15　　 15 percent, because their bones are still growing． 　　Bautch explained that there are other injuries(伤害)caused by backpacks．“Kids are 　　16　　 their balance and falling down with these backpacks, ”he said． 　　Parents and teachers are starting to tell the kids to take 　　17　　 library books they will be reading at night．Some teachers are using worksheets(作业单)or 　　18　　 workbooks for students to take home． 　　One of the best answers is, as some 　　19　　 themselves suggested, to have no homework 　　20　　! (1) [　　] A． meeting B． facing C． experiencing D． suffering (2) [　　] A． already B． always C． yet D． also (3) [　　] A． explain B． think C． worry D． announce (4) [　　] A． heavy B． large C． tight D． full (5) [　　] A． schools B． stairs C． houses D． homes (6) [　　] A． within B． of C． between D． among (7) [　　] A． special B． unusual C． commonly D． regular (8) [　　] A． when B． then C． so D． and (9) [　　] A． getting B． climbs C． goes D． turning (10) [　　] A． only B． still C． even D． just (11) [　　] A． heavy B． large C． much D． many (12) [　　] A． no B． even C． any D． much (13) [　　] A． children’s B． student’s C． bag D． back (14) [　　] A． carry B． stay C． take D． bring (15) [　　] A． about B． under C． beyond D． before (16) [　　] A． keeping B． missing C． losing D． making (17) [　　] A． home B． class C． school D． city (18) [　　] A． valuable B． thin C． important D． interesting (19) [　　] A． reports B． teachers C． parents D． kids (20) [　　] A． at all B． after all C． in all D． for all

Answer 1

答案：1．D;2．D;3．C;4．A;5．B;6．D;7．D;8．D;9．A;10．B;11．C;12．A;13．A;14．B;15．C;16．C;17．A;18．B;19．D;20．A;
提示：

(1)	此处指“遭受书包过重之苦”的不仅仅是中国学生，美国学生也遭受同样的问题。根据后面的介词from可排除其他选项。
(2)	说明美国学生也存在同样的问题，故用also．其他副词不合逻辑。
(3)	书包过重的问题引起了专家们的“担忧”，故用worry．
(4)	是学生书包过重的问题引起专家们的担心，故用heavy．
(5)	下文有提示，书包太重使学生上楼梯都困难。
(6)	说明Rick是很多学生中的一个。among表示其中一个。
(7)	此处指学生背的是“普通的”背包。regular此处当“普通的”讲。
(8)	说明学生背包之重，Rick携带的还是“普通的”背包，而好多学生采用了带滑轮的背包。and与上文构成并列关系，暗含程度递增之意。其他选项无此用法。
(9)	此处指即使用了带滑轮的背包，学生们上楼梯也很困难。get up此处相当于climb，climb up意为“爬上去；爬到了顶端”，符合题意。
(10)	说明带滑轮的背包仍就不解决问题，故用still．其他副词不合题意。
(11)	how much用来说明“数量”，这里引出专家对书包重量的探讨。heavy与前面的how much不一致。
(12)	no more than“仅仅；不多于”，说明学生背包的重量不能超过后面所提到的程度。
(13)	选儿童方面的专家符合本文语境。
(14)	stay此处是系动词，当“保持”讲，说明四年级以下的学生书包的重量不能超过体重的百分之十。
(15)	beyond用作介词，当“超过”讲，指儿童书包的重量不能超过本身体重的15％，因为他们还处在长身体的时期。
(16)	从后文滚下楼梯判断，应用lose one’s balance，此处固定搭配，当“失去平衡”讲。
(17)	take sth．home“把……带回家”，此处指学生的课外作业有所改观。
(18)	根据语境，只能选thin．此处应当是“少”的意思，说明学生的负担有所减轻。
(19)	遭受课业负担过重之苦的是孩子们，那么要求没有作业的也应该是“孩子们”。
(20)	孩子们建议“没有作业”才更好！at all用于否定句来加强语气。