水利英语中级（二）(共40题，共100分)一. 单项选择题 (共40题，共100分) 1. Are our water supply systems vulnerable _ cyber attack and what can be done to safeguard _ such threats? A to、 forB for、 forC to、 againstD for、 against正确答案: C2. Control can take place at the point of generation in the plant; wastewater can be pretreated for discharge to municipal treatment sources; or wastewater can be treated completely at the plant and _ reused _ discharged directly into receiving waters. A not onlybut alsoB neithernorC eitherorD bothand正确答案: C3. _ is well-known， the environment in China is badly in need of improvement. AItBThatCAsDWhat正确答案: C4. She is very _ to ring me tonight. I can sense that. A liableB possibleC likelyD likeable正确答案: C5. River water is _ great importance in the global hydrological cycle and for the supply of the water to humankinD： A atB ofC inD among正确答案: B6. Hes not got another job yet and its not _ he will for some time. AlikelyBeasilyCnearlyDlonely正确答案: A7. Had he worked harder， he _ the exams. Amust have got throughBwould have got throughCwould get throughDcould get through正确答案: B8. _ under a microscope， a fresh snowflake has a delicate six-pointed shape. ASeeingBSeenCTo seeDTo be seen正确答案: B9. It was a wonderful play with a _ of over fifty actors and actresses. AlistBgroupCbunchDherd正确答案: B10. When he arrived， he found _ the aged and the sick at home. Anone butBnone other thanCnothing butDno other than正确答案: A11. After the war，a new school building was put up _ there had once been a theatre.2.5AthatBwhereCwhichDwhen正确答案: B12. Since you wont take advice， there is no_ in asking for it. AplaceBpointCreasonDway正确答案: B13. The village is far away from her indeed. Its almost _ ride. Aa four hourBa four hoursCfour hoursDfour hours正确答案: D14. In winter， animals have a hard time_ anything to eat. A to findB to findingC to find outD finding正确答案: D15. With oil prices keeping _， people are hesitating whether to buy a car or not. ArisingBarisingCraisingDarousing正确答案: A16. After the war ， a new school building was put up _ there had once been a theatre.2.5A thatB whereC whichD when正确答案: B17. _， the more severe the winters are. AThe more north you goBThe farther you go the northCThe more you go northDThe farther north you go正确答案: D18. There was a traffic jam， but she _ get to the destination in time. AcouldBmightCought toDwas able to正确答案: D19. She can speak French and German， to _ nothing of English. AsayBspeakCtalkDtell正确答案: A20. In general， the _amount that a student spends for housing should be held to one- fifth of the total for living expenses. AacceptableBadvisableCavailableDapplicable正确答案: B21. We look forward to _ to the opening ceremony. AinviteBbe invitedChaving been invitedDbeing invited正确答案: D22. When climbing the hill， John was knocked unconscious by an _ rolling stone. A untouchedB unfamiliarC unexpectedD unbelievable正确答案: C23. The forest guards often find campfires that have not been _ completely. Aturned downBput outCput awayDturned over正确答案: B24. You had better _ teasing these newcomers， for that will hurt their feeling. Aleave outBleave forCleave offDleave behind正确答案: C25. He left_ an important detail in his account. AoffBoverCbehindDout正确答案: D26. The president spoke at the business meeting for nearly an hour without _ his notes. Abringing upBreferring toClooking forDtrying on正确答案: B27. I hate people who _ the end of film that you havent seen before. ArevealBrewriteCreviseDreverse正确答案: A28. We shall ask for samples_ and then we can make our decision. Ato be sentBbeing sentCto sentDto have been sent正确答案: A29. Today books are_ to everyone because they are no longer expensive. AavailableBpreferableCreliableDactual正确答案: A30. Some people like drinking coffee， for it has _ effects. A promotingB stimulatingC enhancingD encouraging正确答案: B31. When there are small children around， it is necessary to put bottles of pills out of_. A handB holdC placeD reach正确答案: D32. You dont know about the difficulty I had _the work then at all. AdoneBto doCfor doingDin doing正确答案: D33. Housewives who do not go out to work often feel they are not working to their full _. AcapacityBstrengthClengthDpossibility正确答案: A34. “Do you think _ I should attend the lecture?” she asked me. AthatBwhetherCifDwhen正确答案: A35. I cant find the recorder in the room. It _ by som