大学英语(二)在线作业部分答案指导.docVIP

业单选题1：Thousands of products?______from crude oil are now in daily use. 1.to make 2.be made 3.making 4.made 2：You will be full of confidence during the interview______you are well prepared. 1.unless 2.if 3.since 4.as long as 3：Not until I began to work______how much time I had wasted. 1.have I realized 2.I have realized 3.did I realize 4.I realized 4：When not on stage, he spends time______at home. 1.relaxing 2.relax 3.relaxed 4.to relax 5：It is high time that you _____ English and computer well. 1.shall learn 2.should learn 3.learn 4.learned 6：Let’s?______ and see if we can find something particular. 1.look at 2.look up 3.look for 4.look around 7：It is advisable that she ____ for Madrid as soon as possible. 1.leave 2.left 3.has left 4.shall leave 8：We wish that people everywhere ____ more concern for the environment around them. 1.show 2.showed 3.shall show 4.shown 9：The reason ___ he rejected our plan is that he had no faith in it. 1.which 2.what 3.why 4.that 10：In Ireland, as in the rest of Europe, dates are usually written in the _____of day, month, and year. 1.sequence 2.time 3.form 4.shape 11：Mr. Black is looking forward to______his Chinese partner soon. 1.seeing 2.see 3.be seeing 4.have seen 题 1：The fish are multi-colored, the biggest of ____ is only 2 cm long. 1.which 2.who 3.that 4.what 2：She retired to Florida and still______a busy life. 1.led 2.had 3.got 4.gave 3：?_____ it is the inviter who pays the bill. 1.In many instances 2.In much instance 3.For many instances 4.For much instance 4：The doctor came out of the patient’s room with a?______look on his face. 1.serious 2.silent 3.simple 4.slight 5：I have explained everything ____ I can to you. 1.that 2.which 3.who 4.what 6：?He asked ____. 1.which chair should he take 2.which chair he should take 3.which chair he take 4.which chair he took 7：Tom and his family are going to a French restaurant ____ they had dinner a week ago. 1.where 2.when