叶天士所云的，脾瘅病证见：（）
A.白苔粘腻
B.口吐涎沫
C.口甜
D.黄疸
E.呕吐
参考答案：A, B, C
[16-20] . ( 1 ,5 )
A． 8 .
B．.
C．.
D． .
The irrevocable L/C can（）.
A．be amended or canceled without notice to the beneficiary
B．be amended or canceled if the buyer notifies the seller
C．neither be amended nor canceled without agreement of all parties
D．be amended but not be canceled by an applicant
