关于硫磺，指出下列正确的是

A．味酸性温，有小毒

B．外用善杀虫止痒，治疥癣瘙痒

C．内服能壮阳通便，治肾阳不足诸证

D．内服镇惊，坠痰截疟

E．性温壮阳并有小毒，故阴虚火旺及孕妇忌服

The creation of a work breakdown structure (WBS) is the process of ( )the major project deliverables.

A．subdividing

B．assessing

C．planning

D．integrating