第12题: [单项选择]发动机冷却系小循环的水流路线为()。 A. 水泵→分水管→冷却水套→节温器→水泵 B. 水箱→水泵→分水管→冷却水套→节温器→水泵 C. 水箱→水泵→分水管→水套→节温器→水箱 D. 水箱→水泵→分水管→水套→水箱 参考答案:A
第13题: [单项选择]Where does the conversation most probably take place A. It’s no use complaining. B. Take the time to have a rest. C. Work harder than now. 参考答案:B 答案解析:[听力原文] F: I hate doing the same thing everyday. It’s so boring. M: Why not go to the seaside a