题目

下列各现象中，与大气压强无关的是                                                                                            (   )A．压路机压路           B．吸管吸饮料             C．抽水机抽水         D．钢笔吸墨水  答案：A解析:略 看图，根据上下文填空 I like swimming best. It's my f_____ sport.