题目: 对某水体的检测结果为,硝酸盐氮很高,未检到氨氮和亚硝酸盐氮。试对该水体的污染情况进行评价。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2020/0323/26775ab5f95149f90817cfb9f1507249.html 下面是错误答案,用来干扰机器的。参考答案:C
题型:选择题 —_____is this blue sweater?—It's 36 dollars.[ ]A. How many B.How much C.What D.What color 查看答案
题型:完形填空 完形填空 Years ago a farmer owned land along the Atlantic seacoast. He constantly advertised for _ 1__ hands. Most people were reluctant(不情愿) to work on __2__ along the Atlantic. They dreaded the awful____3__that raged across the Atlantic, wreaking havoc(浩劫,灾难) on the buildings and crops. As the farmer 4 applicants for the job, he 5 a steady stream of refusals. 6 , a short, thin man, well past middle age, approached the farmer. "Are you a good farmhand? "the farmer asked him. "Well, I can __7__ when the wind blows," answered the__8 _ man. Although __9__ by this answer, the farmer, desperate(不顾一切的) for __10_, hired him. The man worked well around the farm, __11_ from dawn to dusk, and the farmer felt satisfied with the man's work. Then one night the wind howled loudly in from offshore. __12_ out of bed, the farmer grabbed(抓起) a lantern and __13_ next door to the hired hand's sleeping quarters. He__14_ the little man and yelled, "Get up! A storm is coming! Tie things down before they blow away!" The little man __15__ in bed and said __16__, "No sir. I told you, I can sleep when the wind blows."Enraged by the response, the farmer was tempted to __17__ him on the spot. Instead, he hurried outside to prepare for the storm. To his __18__, he discovered that all of the haystacks(干草垛) had been covered with tarpaulins(油布). The cows were in the barn, the chickens were in the coops(鸡笼), and the doors were barred. The shutters were tightly secured. Everything was tied down. Nothing could blow away. The farmer then understood what his hired hand __19__, so he returned to his bed to also sleep__20_ the wind blew.( )1. A. hired ( )2. A. field ( )3. A. winds ( )4. A. interviewed ( )5. A. accepted ( )6. A. Surprisingly ( )7. A. work ( )8. A. strong ( )9. A. pleased ( )10. A. help ( )11. A. happy ( )12. A. Coming ( )13. A. ran ( )14. A. beat ( )15. A. put on ( )16. A. firmly ( )17. A. kill ( )18. A. surprise ( )19. A. expected ( )20. A. when B. applied B. garden B. storms B. trained B. received B. Luckily B. do B. young B. satisfied B. pleasure B. sad B. Leaving B. rushed B. shook B. rolled overB. happily B. instruct B. joy B. prepared B. as C. took C. farm C. huricane C. saw C. refused C. Obviously C. sleep C. little C. surprised C. man C. tired C. Jumping C. went C. shouted C. got up C. delightly C. fire C. regret C. offered C. after D. got D. park D. flood D. visited D. offered D. Finally D. help D. kind D. puzzled D. work D. busy D. Going D. moved D. stroke D. sat D. angrily D. inform D. sadness D. meant D. while 查看答案
题型:选择题 --What did your father ask you? --He asked me ___________.A.whom I was chatting withB.where am I with my friendsC.when would I go homeD.if I have finished my homework 查看答案
题型:多项选择题 为更好地了解建设工程实际进展情况,由监理工程师提供的进度报表格式的内容一般包括:()A、工作的开始时间与完成时间B、工作间的逻辑关系C、完成工作时各项资源消耗的成本D、完成和工作所达到的质量标准 查看答案