阳离子螯合剂EDTA可以破坏Ca或Mg依赖的细胞黏着。
参考答案：对
We've just heard a warning on the radio that a hurricane is ____ to come this evening. [ ]
A. likely
B. possible
C. probable
D. believable
Which sequence is correct when launching a lifeboat stowed in gravity davits?（）
A.Release gripes，turn on emergency disconnect switch，release frapping lines
B.Release tricing pennants，turn on emergency disconnect switch，release frapping lines
C.Operate limit switches，release gripes，lift brake
D.Release gripes，lift brake，release tricing pennants
