嘈杂的主症可见
A．胃中灼热
B．胃中空虚
C．酸水上泛
D．似饥非饥
E．似痛非痛
参考答案：B,D,E
– Mom, I just can’t fall asleep thinking of the interview tomorrow.
-- _____ You are sure to make it.
A．Don’t worry!
B．Take it easy.
C．Why not?
D．What’s up?
公债没有风险。( )
