以下属于单位和个人均可使用的结算方式是()。
A、委托收款
B、银行汇票
C、银行本票
D、托收承付
参考答案:A,B,C,
法洛四联症患儿特征性的临床表现是()
A.矮小
B.蹲踞现象
C.杵状指(趾)
D.发绀
E.二尖瓣面容
which of the following is the BEST tool for showing the team the project schedule status during project execution ?()
A.Milestone char
B.Gantt char
C.Work breakdown structur
D.Network diagra