下列哪项不是肝硬化代偿期的临床表现()
A.食欲减低
B.腹胀不适
C.肝功能轻度异常
D.牙龈出血
E.肝脏肿大
参考答案:D
解析:牙龈出血是肝硬化失代偿期的表现。
Mr. Black, our math teacher, ________ his beautiful handwriting.
A. is famous for B. is angry with C. is worried about
含有亚氨基的氨基酸为辅氨酸。