Oneofthedutiesofthepersontobeappointedis_______.
A.takingehargeofresearch
B.seekingpenershlottheunion
C.mannagingaoforfourmembers
D.runingacompany
正确答案:A
Oneofthedutiesofthepersontobeappointedis_______.
A.takingehargeofresearch
B.seekingpenershlottheunion
C.mannagingaoforfourmembers
D.runingacompany
正确答案:A