下列强心苷中毒症状中不宜用氯化钾的是：

A．二联律

B．房室传导阻滞

C．室性心动过速

D．室性早搏

E．室上性心动过速

The identification, definition and selection of the project objectives, as well as the best approach to achieving the project objectives, are identified in the （） process of the project and documented in the project （）.

A．initiation (authorization), charter

B．initiation (authorization), scope statement

C．scope definition, scope statement

D．scope planning, charter