第17题: [单项选择]The fighter plane {{U}}fell{{/U}} into a mountain after take-off, its bombs exploding as it hit the ground. A. smashed B. cast C. plunged D. crashed 参考答案:D 答案解析:[解析] 本题考查的是近义动词辨析。A选项smash意为“撞击,打碎”,例如:Firemen have to smash the window and get in.消防员不得不打碎窗户后进去。B选项