三通挡板运行中推杆和转轴不用垂直可正常使用。()
参考答案:错
表证具有特征性的表现为()。
A.舌淡红苔薄白
B.口渴但不多饮
C.新起恶寒发热
D.鼻塞或为喷嚏
E.咳嗽吐清稀痰
Do you know the reason __ he was late?
A.of which
B.for that
C.for which
D.of that