The TV Dwelling Narrowness ( 《蜗居》) is really fantastic. The show has succeeded in much to

the audience.  which has contributed to _____ its success.[ ]

A.  giving away            

B.  going through  

C. laying aside            

D.  getting across

克林霉素静脉滴注时，药物浓度不宜超过（），且宜缓慢滴注，通常每分钟不超过（）。（）

A.3mg/ml；40mg

B.4mg/ml；40mg

C.5mg/ml；20mg

D.6mg/ml；20mg