A．甲苯磺丁脲
B．格列本脲
C．格列齐特
D．格列吡嗪
E．氯磺丙脲
可用于治疗尿崩症

Jeffrey Sachs is now devoted to（）

A．the training of macroeconomists.
B．international finance.
C．symposiums and conferences.
D．the fund raising work for poor countries.

点击查看答案&解析

Column A Column BThe number of positive divisors of 24 The number of positive divisors of 50A．if the quantity in Column A is greaterB．if the quantity in Column B is greaterC．if the two quantity are equalD．if the relationship cannot be determined from the information given 点击查看答案