A good “teammate” doesn’t ___ make a good partner. Those who put their partners in this category were most ____ to describe their relationship as slightly unhappy.

A．necessarily, possibly

B．likely, possibly

C．necessarily,likely

D．likely,likely

关于部队证件，新式军服中士兵的军服上有胸标，而军官只比它多了资历牌。（）