20151230大学英语第四册最新作业题(更新）.docx

东北农业大学网络教育学院大学英语第四册最新网上作业题作业题一一、单项选择题(每题1分，共30题)1. In Britain, the best season of the year is probably __d__ spring. A) later B) last C) latter D)late2. It is reported that __D__ adopted children want to know who their natural parents are. A) the most B) most of C) most D) the most of 3. The neighborhood boys like to play basketball on that __D_ lot. A) valid B) vain C) vacant D) vague4. He made such a _B___ contribution to the university that they are naming one of the new building after him. A) genuine B) minimum C) modest D) generous5. The weatherman broadcasts the _B___ in temperature twice a day. A) diversion B) variation C) variety D) modification6. She _D__ her sister in appearance but not in character. A) looks B) compares C) resembles D) equals7. The classroom teacher must be ____B______ to a child’s needs.A) sensible B) sensitive C senseless D) sensory8. No one could ____D___ such a word.A) seek out B) rely on C) take on D) live with9. ____C_____ no electronic computers, there would be no artificial satellites or rockets.A) If there were B) If there has beenC) Had there been D) There had been10. ___C_ is generally accepted, economical growth is determined by the smooth development of production.A) What B) ThatC) This D) As11. Many people prefer mineral water to __A____ water. A) pure B) purified. C) purely D) purifying12. She spends too much money__D___ her clothes. A) in B) on C) with D) off13. Violent programs on television may have a bad __B____ on children. A) affection B) influence C) control D) power14. It was ___B____ by the railways board that the cost of rail fares would be increased by ten percent. A) noticed B) stated C) noted D) spoken15. They arrived home very wet, as they had walked all the way ___A___ the rain. A) in B