答案:C
The determined look in their eyes told us that nothing could make them ______. [ ]
A. change their mind
B. to change their minds
C. change their minds
D. to change their mind
急性心肌梗死时AST的变化规律是()。
A.5小时开始升高,24小时达高峰,持续3~5天
B.6~10小时开始升高,24~48小时达到高峰,持续3~5天
C.6~10小时开始升高,48~36小时达到高峰,持续7~14天
D.2~3小时开始升高,12小时达到高峰,持续7~9天
E.48~72小时开始升高,7~9天达到高峰,持续14~18天