下列药物中,“红霉素与其能互相竞争结合部位,而呈拮抗作用的”属于()
A.万古霉素
B.头孢他啶
C.青霉素
D.林可霉素
E.氧氟沙星
参考答案:D
What surprised me was not what he said but _______ he said it. [ ]
A. the way
B. in the way that
C. in the way
D. the way which
采煤工作面必须保持至少2个畅通的安全出口,一个通到(),另一个通到进风巷道.