痤疮时下列腺体分泌增加的是（）。 A.唾液腺 B.汗腺 C.皮脂腺 D.肾上腺 E. 发布时间：2017-06-05 07:56 │ 来源：www.tikuol.com 题型：单项选择题 A1/A2型题 问题： 痤疮时下列腺体分泌增加的是（）。A.唾液腺B.汗腺C.皮脂腺D.肾上腺E.甲状腺
题型：单项选择题 A1/A2型题 关于项目经理责任制，下列说法中不正确的是（）。A.项目经理主持编制项目管理实施规划，并对项目目标进行管理B.项目经理必须取得工程建设类相应专业注册执业资格证书C.确定项目管理目标应遵循的原则之一有是否便于考核D.项目实施前，由法定代表人或其授权人与项目经理协商制定项目管理目标责任书 查看答案
题型：单项选择题 A1/A2型题 完形填空 Time spent in bookshops can be most enjoyable,whether you are a book-lover or merely you are thereto buy a book as a present. You may even have entered the shop just to find shelter from a 1_ . Whatever the reason, you can soon become totally __2_ your surroundings. The desire to _3_ a book with attractive" dust-jack" (封面 ) is irresistible (不可抵抗的) although this method of selection ought not to be __4__ ,as you might end up with a rather __5__book. You soon become absorbed in some book or _6_ ,and usually it is only much later that you realize you have spent far too much time__7_ , and must dash off to keep some forgotten appointments without buying a book, __8__ . This opportunity to escape the realit es of everyday life is,l think,the main __9 of a bookshop. There are not many places where it is possible to do this. A music shop is very much like a bookshop. You can _10 such places to your heart's content. If it is a good shop, __11_assistant will approach you with inevitable (必不可少的) greeting : " Can I help you , sir?" You needn't buy anything you don't want. In a bookshop an assistant _12_ remain in the background until you have finished browsing. Then,and 13 ,are his services necessary. Of course you may want to find out where a particular section is,but when he or she has led you there ,the assistant should _ 14 carefully and look as if he or she is not interested in selling a __15_ book. You have to be careful not to be attracted by variety of books in a bookshop. It is very __16 toenter the shop looking for a book on ancient coins and to come out carrying a copy of the latest best-selling novel and perhaps a book about brass-rubbing-something that had __17_vaguely (含糊的 ) interested you up until then. This volume on the subject,however, __18_ be so well illustrated and the part of the text you read proved so interesting that you just had to buy it. This sort of thing can be very dangerous. _ 19_ running up a huge account,you can __20_a great deal of time wandering from section to section.( )1. A. terrible accident ( )2. A. unaware of ( )3. A. take out ( )4. A. learned ( )5. A. interesting ( )6. A. the other ( )7. A. there ( )8. A. anyhow ( )9. A. purpose ( )10. A. walk in ( )11. A. no ( )12. A. mustn't ( )13. A. only then ( )14. A. go out ( )15. A. dear ( )16. A. easy ( )17. A. not ( )18. A. was supposed to ( )19. A. Apart from ( )20. A. spend B. sudden showerB. interested inB. pick out B. followed B. dull B. others B. here B. however B. fun B. step into B. an B. shouldn't B. then B. retire B. cheap B. usual B. already B. happened to B. Instead of B. have C. short rain C. absorbed in C. take away C. taken C. handsome C. another C. reading C. of course C. reason C. wander roundC. the C. should C. at this timeC. disappear C. useless C. hard C. hardly C. appeared to C. Because of C. waste D. heavy traffic D. satisfied with D. pick up D. given D. regretful D. other D. writing D. though D. attraction D. listen in D. some D. can't D. at no time D. help D. single D. attractive D. only D. occurred to D. Except for D. enjoy 查看答案