胞肓穴善治（）。
A.神志病
B.心悸
C.虚劳
D.小便不利
E.痔疾
参考答案：D
When ________ what made him a popular person, he said it was his personality.
A．asking
B．asked
C．being asked
D．ask
下列正式沟通网络中解决问题速度最快的是（）沟通网络。
A、全通道式
B、链式
C、环式
D、轮式
