濡脉的脉象特征为()
A.浮大中空,有边无中
B.浮大无力,不任重按
C.浮而软小,形细无力
D.浮而搏指,中空外坚
E.举之无力,按之空豁
参考答案:C
___has recently been done to provide more buses for the people ,a shortage of public vehicles remains a serious problem .
A.That
B.What
C.In spite of what
D.Though what
VOR系统指示器上指示的电台磁方位角()
A.与飞机的航向有关
B.与飞机的航向无关
C.与飞机和电台的相对方位无关