题目

词汇运用 46. The machine is being _____▲______ by a robot instead of a worker (控制). 47. Earth is becoming more and more ____▲________and polluted (拥挤). 48. When people in power is ____▲______, people will do as they like(缺席的). 49. A train is going ____▲_______a tunnel(穿过). 50.The little boy____▲____ not to be late for school any more yesterday (允诺) . 51. On summer days, lying on the beach can be quite _____▲____ (relax). 52. The film, 1942 , directed by one of the most famous Chinese __▲____ got a success(direct). 53. For an _____▲_____ reason, Sam moved to Japan(know). 54. Green food means the food is_______▲_____ (harm). 55. All of us should know the______▲______ of protecting wild animals(important). 答案：46 controlled   47 crowded   48 absent     49 through    50 promised 51 relaxing    52directors    53 unknown   54 harmless   55 importance

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