题型：判断题 已知直线l⊥平面α，有以下几个判断：①若m⊥l，则m∥α，②若m⊥α，则m∥l③若m∥α，则m⊥l，④若m∥l，则m⊥α，上述判断中正确的是（ ）A．①②③B．②③④C．①③④D．①②④ 查看答案
题型：判断题 --- What do you think of teaching, Bob? --- I find it and challenging. It is a job you are doing something serious but interesting. A．funny, thatB．fun, thatC．fun, whereD．funny, which 查看答案