(单选题)41: Nobody knows ___________ how many people are to blame for the coal-mine accident, so the government is trying to find out the whole truth about the accident. A: inwardly B: honestly C: cleverly D: precisely ...

(单选题)35: When spring comes in that part of the world, the trees just burst ____ life. A: in B: into C: to D: toward ...

(单选题)29: I dozed ____ in the middle of the meeting and missed his speech. A: off B: down C: about D: over ...

(单选题)49: We were in Paris for two days, so we took the ____ of visiting the Louver. A: chance B: opportunity C: activity D: luck ...

(单选题)43: Measures had to be taken in face of the housing problem that ________ in the city. A: rose B: raised C: arose D: produced ...

(单选题)37: After a long period of regular exercise, I now _____ much less than I used to. A: weigh B: like C: grow D: increase ...

(单选题)31: We are not immune ____ the influences around us. What matters is that we have and use our own will. A: for B: to C: toward D: with ...

(单选题)25: The boss refused to give any _______ on the fact that his workers were out of jobs. A: response B: answer C: comment D: reply ...

(单选题)19: It rains one minute and shines the next. What ________ weather! A: fine B: awful C: radical D: tuneless ...

(单选题)13: We tried all sorts of medicine but they were all ____. A: use B: useful C: used D: useless ...