题目内容
__________ you understand the rule, you will have no further difficulty.
A. While???????????? B. Once?????? C. Though???? D. Unless
【答案】
B
【解析】本题考查连词的区别辨析。once指的是“一旦”。
练习册系列答案
相关题目
| 完形填空 | |||
One aft ernoon I was sitting at my favorite table in a restaurant, waiting for the food I had ordered to arrive. Suddenly I 1 that a man sitting at a table near the window kept glancing in my direction, _ 2 he knew me. The man had a newspaper 3 in front of him, which he was 4 to read, but I could 5 that he was keeping an eye on me. When the waiter brought my 6 , the man was clearly puzzled by the 7 way in which the waiter and I 8 each other. He seemed even more puzzled as 9 went on and it became 10 that all the waiters in the restaurant knew me. Finally he got up and went into the 11 . When he came out, he paid his bill and 12 without another a glance in my direction. I called the owner of the restaurant and asked what the man had 13 . "Well, "he said, "That man was a detective(侦探). He 14 you here because he thought you were the man he 15 ." "What ?"I said, showing my 16 . The owner continued, "He came into the kitchen and showed me a photo of the wanted man. I 17 say he looked very much like you! Of course since we know you, we told him that he had made a __18_." "Well, it's really 19 I came to a restaurant where I'm known, "I said. " 20 , I might have been in trouble." | |||
| ( )1.A. knew ( )2.A. since ( )3.A. flat ( )4.A. hoping ( )5.A. see ( )6.A. menu ( )7.A .direct ( )8.A. chatted with ( )9.A. the waiter ( )10.A. true ( )11.A. restaurant ( )12.A. left ( )13.A. wanted ( )14.A. met ( )15.A. was to beat ( )16.A. care ( )17.A. must ( )18.A. discovery ( )19.A. a pity ( )20.A. Thus |
B. unders tood B. even if B. open B. thi nking B. find B. bill B. familiar B. looked at B. time B. hopeful B. washroom B. acted B. tried B. caught B was dealing with B. surprise B can B mistake B natural B However |
C. noticed C .though C. cut C. pretending C. guess C. paper C. strange C. laughed at C. I C .clear C. office C. sat down C. ordered C. followed C. was to meet C. worry C. need C decision C. a chance C.Otherwise |
D.recognized? D.as if? D. fixed ? D.continuing? D. learn? D. food ? D. funny ? D. talked about D. the dinner D. possible D .kitchen? D. calmeddown D. wished? D. discovered? D. was looking for D. regret? D. may? D. fortune? D. lucky? D. Therefore |
| 阅读理解。 | |||
| (A) Dear Abby, In a recent column, a lady wrote to say that one of her guests at a dinner party had stolen a fork. She did not know how to 1 it. I was not that guest, but over the last ten years I have 2 three things from where I have been a guest. Abby, I cannot understand 3 I took these things! I have thought over as to how I can give these things 4 ! I cannot do it openly and 5 that I took them. This is a small town, and I am well known here. If just one of these people 6 about it, I would be finished. Abby, what is wrong with me? They are 7 unimportant things. I considered seeing an __8 for a long time, but should I be 9 going to an expert, it would be known in the entire town 10 . I am sure thousands of people like me wish to h  ave the courage to return __11 does not belong to themselves. Should I just wait until it is 12 , and then find a good chance to 13 the things in the mailboxes of their right 14 ? Help me! I’m eagerly looking forward to your reply! A Guilty Conscience (B) Dear Guilty Conscience, Yes. It will make you feel 15 to tell your story, but it will not solve your problem. You need to 16 help to find out why you took those things so you won’t 17 this kind of behavior. See an expert in 18 town or city nearby to protect your 19 . He/She will give you much help. Please 20 my advice, and let me hear from you again. I care. Abby | |||
| ( )1.A. get ( )2.A. made ( )3.A. when ( )4.A. out ( )5.A. remember ( )6.A. talked ( )7.A. hardly ( )8.A. editor ( )9.A. avoided ( )10.A. in no time ( )11.A. which ( )12.A. dark ( )13.A. research ( )14.A. owners ( )15.A. worse ( )16.A. provide ( )17.A. realize ( )18.A. other ( )19.A. story ( )20.A. follow |
B. cover B. taken B. how B. back B. unders tand B. worried B. really B. official B. understood B. at one time B. that B. dawn B. bring B. relatives B. good B. seek B. continue B. the other B. clue B. offer |
C. recover C. borrowed C. where C. off C. admit C. quarreled C. lately C. expert C. seen C. ahead of time C. as C. broken C. put C. parents C. bad C. supply C. stop C. others C. privacy C. refuse |
D. discover D. delivered D. why D. away D. forget D. imagined D. shortly D. artist D. allowed D. for the time being D. what D. gone D. carry D. friends D. better D. enjoy D. mention D. another D. article D. send |