怀孕二个月,恶心呕吐不食,食入即吐,口淡,脘腹痞胀,舌淡苔白,脉缓滑无力。
其证候是()
A.肝胃不和
B.脾肾阳虚
C.气血两虚
D.脾胃虚弱
E.冲气上逆
参考答案:D
I began watching here an hour ago, but now nothing ________ yet.[ ]
A. happens
B. will happen
C. happened
D. has happened
车辆信息控制装置光节点间传送速度()。
A、2.5Mbps
B、3.0Mbps
C、25Mbps
D、30Mbps