[单项选择]Lily: Have you lost weight Mary:______
A. No. It must be my new hairstyle.
B. Yes, I do.
C. I have a small suitcase.
D. You look great.

[单项选择]Doctor: Have you lost weight recently, Mr. BushBush: No, doctor. Actually, ______.

[单项选择]Doctor: Have you lost weight recently, Mr. Bush Bush: No, doctor. Actually, ______.

[单项选择]We have lost considerable business on account of your delay in dispatching.
A. 由于你方装船推迟，我方已失去相当多的贸易。
B. 你们推迟离开，我们已丢失相当的生意款项。
C. 由于你方装船延迟，我方已失去大笔贸易。
D. 由于你们推迟装船，我们丢失相当数量的生意。

[单项选择]Some tin cans have lost their labels. 3 contain soup, 4 contain beans, and 1 contains peas. If you pick a can at random, in which one of the following are both statements true
A. You have an even chance of picking beans. You have a greater than even chance of picking soup.
B. You have an even chance of picking soup. You have a less than even chance of picking peas.
C. You have a less than even chance of picking peas. You have an even chance of picking soup.
D. You have an even chance of picking beans. You have a less than even chance of picking soup.

[单项选择]——What's your problem ——I have lost sight of my morn and dad, but just I saw them ______ in front of me.
A. were walking
B. to have walker
C. walk
D. walking

[单项选择]I have lost so (much weight) recently (so) all my clothes are too big; I (must) have them (taken) in.
A. much weight
B. so
C. must
D. taken

[单项选择]From early October,about_____people have lost their jobs in utility sector.
A. 800
B. 160,000
C. 1300
D. 2100

[单项选择]He might have lost his daughter ______ the timely arrival of the policemen.
A. but for
B. except for
C. besides
D. except

[单项选择]Films of this sort have lost their ________ for many Spanish young people.
A. appeal
B. pledge
C. image
D. survival

[单项选择]I have lost one of my gloves. I ______ it somewhere.
A. must drop
B. must have dropped
C. must be dropping
D. must have been dropped

[单项选择]Look, what you have done! You ______ must have been move careful.
A. must
B. might
C. should
D. would

[单项选择] You have lost datafiles 1 and 3 from your database，and the database has crashed.  In what order should you perform the following steps to recover your database？（） 1. Take the datafiles that were lost offline.  2. startup mount the database  3. Issue the alter database open command. 4. Restore the datafiles that were lost  5. Recover the datafiles with the recover datafile command. 6. Bring the datafiles back online.  7. Recover the database with the recover database command.   
A.  2，1，3，4，5，6
B.  2，4，5，3
C.  4，7，3
D.  2，4，7，3
E.  2，7，3

[单项选择] You have lost all members of your current redo log file group. You issue this query： SQL> select * from v$log；  GROUP#    SEQ#     BYTES        ARC STATUS            FIRST_NAME  1                  60           153600        NO INACTIVE            01-03-09：19：34  2                  61           153600        NO CURRENT            01-03-09：19：50  You then perform an incomplete recover. You receive this message： ORA-00279：  change 309141...03/09/01 19：50：14 Needed for thread 1  ORA-00289： suggestion ： /disk1/archive/arch_61.rdo ORA-00280： change 309043 for thread 1 is in  sequence #61 Specify log： {=suggested | filename | AUTO | CANCEL} How should you respond to this message？（）
A. Enter the keyword AUTO.
B. Enter the keyword CANCEL.
C. Press the Enter or Return key.
D. Enter the filename ’/disk1/archive/log2a.rdo’.

[单项选择]—Did you remember to give Mary the money you owed her —Yes. I gave it to her ______ I saw her.
A. while
B. the moment
C. suddenly
D. once

[单项选择]If you have someone accompanying you, ten miles （） a long way to walk.
A. is
B. aren’t
C. isn’t
D. are