问题 单项选择题

某片剂的有效期为2年,生产日期若为2011年11月,有效期可标注为()

A.有效期至2013年11月01日

B.有效期至2013年10月

C.有效期至2013年10月31日

D.有效期至2015年10月30日

答案

参考答案:B

选择题
完形填空

Tim Becker and his neighbors are doing something to make their neighborhood a trouble-free area.

When Tim Becker gets in his car to go shopping, he doesn’t    1  drive to a store and back home. He always looks    2  up and down the streets of his neighborhood. He looks for anything

3  such as strange cars, loud noises,  4 windows, or people gathering on street comers.

Tim   5  to a neighborhood watch group in Stoneville, Indiana, USA. The neighborhood watch group   6 on the third Wednesday of every month. That’s   7  .Tim gets together with about ten of his neighbors to discuss community   8 .Members of the neighborhood watch group want to help the police   9  their homes, streets, and families safe.

Tina Stedman, president of   10  neighborhood watch group, agrees with Tim.“People seem to think that crime happens to other people but not   11 them. Well, it’s never happened to me,” she said,“but I don’t think anyone has the   12  to steal from other people or to make them feel   13 sitting in their own homes.”

Alex, a member of the group, said that all the neighbors  14  out for one another,“We 15  each other’s homes. We keep watch on the neighborhood at night and on weekends. Usually a 16    of four or five of us goes out together. If something doesn’t look right, then we call the  17  .For example, if we notice a group of teenagers who seem to be looking for   18 ,or someone destroying property, we report to the police.”

Alex feels the neighborhood watch groups   19  a lot in keeping crime down. Her husband Jim agrees,“Police are good people, but they can’t do   20  .”

1.A.yet                         B.still                           C.just                           D.rather

2.A.carefully              B.clearly                      C.nervously                  D.coldly

3.A.familiar                  B.unusual                     C.expensive                  D.interesting

4.A.curtained                B.open                         C.old                           D.broken

5.A.attends                   B.belongs                     C.goes                          D.turns

6.A.meets                     B.quarrels                     C.sings                         D.searches

7.A.where                    B.why                          C.when                        D.how

8.A.politics                   B.wealth                       C.health                       D.safety

9.A.keep                      B.hold                          C.let                                   D.protect

10.A.its                        B.his                            C.their                         D.your

11.A.round                   B.on                                   C.about                        D.to

12.A.right                    B.chance                      C.courage                     D.mind

13.A.unlucky                B.unsafe                       C.disappointed              D.discouraged

14.A.set                       B.let                                   C.hold                          D.look

15.A.care                            B.enter                         C.watch                        D.manage

16.A.group                   B.set                            C.number                            D.crowd

17.A.judges                  B.police                       C.firemen                     D.doctors

18.A.work                    B.burden                      C.service                      D.trouble

19.A.produce                B.find                          C.get                            D.help

20.A.anything               B.evening                     C.harm                        D.wrong