1.The new washing machines are __ at the rate of fifty a day.Aturned upB turned downC turned outD turned in2.The newly-built Science Building seems__ ...
1. Although __1__ Spanish, he attended the course.?A. he was knowing B. he is knowing C. having a knowledge of D. knows?2. You __2__ that letter to Ja...
1. He set up in business__1__ his own and was very successful.A. inB. of C. onD. by2. John’s score on the test is the highest in the class; he__...
1. To obtain a satisfactory result, one must apply two__1__of paint on a clean surface.A. coats B. levels C. times D. courses?2. The small mountain vi...
1. Under this__1__pressure some of the rocks even became liquid.? A. intensive B. weighty C. intense D. bulky? 2. Of course, most immigrants did not g...
1. Mike, you__1__play with fire. You__1__ burn yourself.A. won’t; can’t B. mustn’t; may C. don’t have to; must D. have got to;...
1. may和might+ 动词完成式此结构用于推测过去的行为。例如：She said that he might have missed the plane.她说他可能误了航班。2. can和could+ 动词完成式A. 表示过去能做而没做的事，有一种对过去未付诸实施的事情的惋惜。例如：In th...
(03-41)Agriculture is the country’s chief source of wealth, wheat _____ by far the biggest cereal crop.A. isB. beenC. beD. beingKey: D本题考的是独立主格结...
1.It was suggested that all government ministers should _____ information on their financial interests.AdiscoverB uncoverC tellD disclose 2. As my exa...
1. Jimmy earns his living by _____ works of art in the museum. A.recoveringB.restoringC.renewingD.reviving2. I couldn’t sleep last night because...