There's ________“u”and ________“s”in ________ word“use”．

A．an; a; the

B．a; a; a

C．a; an; the

D．the; the; the

There is ________ “s” and ________ “u” in the word “use”．

A．a; a

B．a; an

C．an; a

D．an; an