摘要：21．Although he knew little about large amount of work done in the field ,he succeeded where more well-informed experimenters failed. A．a ; the B．the ; a C．a ; 不填 D．不填 ; the 22．-I didn’t know you were good friends . -You .I have known her since she moved here. You were studying abroad then. A．may have B．needn’t have C．couldn’t have D．must have 23．I wonder what will become of my daughter. endless homework ,she also bears other leading loads such as revision and recitation. A．As well as B．With C．Except D．Rather than 24．Nearly all trees have seeds that fall to the ground , ,and eventually produce new seeds. A．taking root B．take root C．took root D．to take root 25．How did you like the of the interpreterat the Chinese FM press conference of 6-party talks on TV? A．performance B．achievement C．material D．words 26．-Have you persuaded him? -Yes .After some hours of discussion, I to reason him in accepting the new plan. A．had managed B．would manage C．have managed D．managed 27． you keep on trying ,I don’t really mind whether you can come top in your class. A．So long as B．As soon as C．Once D．The moment 28．If you be in time for the early bus ,be sure to get up before five o’clock in the morning. A．are to B．are about to C．are going to D．are due to 29．Clothing made of man-made fibres has certain advantages over made of natural fibres like cotton ,wool or silk. A．the ones B．one C．that D．what 30． Children brains cannot develop they lack protein. A．since B．when C．because D．unless 31．Persons with whom we can our innermost feelings are our closest friends. A．tell B．value C．share D．respect 32．Without facts ,we can’t form a correct opinion ,for we need to have actual knowledge our thinking. A．which to be based on B．which to base on C．on which to base D．which to base 33．They all the details of the plan time and again to make sure that the project went smoothly. A．got through B．went through C．got over D．dipped into 34．-Nothing wrong with it , ? -No .Yours is a specially-built model. Drive carefully ,though .It takes time to run in a new car. A．is it B．has it C．are they D．is there 35．-Got your driving license? -No .I too busy to have enough practice, so I didn’t take the driving test last week .I’m going to next week. A．was B．have been C．am D．had been

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