石瘿的病机主要是()
A.情志内伤
B.冲任失调
C.肝郁胃热
D.肝脾气逆
E.风温侵肺
参考答案:A, D
I was so excited at the news that I could hardly ______ my feelings in words.
[ ]
A. carry
B. convey
C. survey
D. communicate
开辟了沿非洲海岸由大西洋进入印度洋到达印度航路的是()
A.迪亚士
B.达·伽马
C.哥伦布
D.麦哲伦