企业年金基金实行完全积累,采用的管理方式是()
A.企业账户
B.集体账户
C.机构账户
D.个人账户
参考答案:D
He doesn't know_________ the work by himself.
A.whether can he finish
B.whether he could finish
C.whether can how finish
D.whether he can finish
直埋电缆布放后应即时进行气压检测,发现漏气时,应及时查找,待气压稳定后,再回土埋设。()
A.对
B.错