Librarieshavereferencebooks_____youcancheckoutaphysician’seducationalbackground,training,andothercredentials.
A.from that B.in which C.through that D.by which正确答案B
Librarieshavereferencebooks_____youcancheckoutaphysician’seducationalbackground,training,andothercredentials.
A.from that B.in which C.through that D.by which正确答案B