Mr Li’s students can call him _______ 57684051 or e-mail him _______ lihua@sina.com.
A.at; at | B.for; on | C.at; on | D.in; at |
Mr Li’s students can call him _______ 57684051 or e-mail him _______ lihua@sina.com.
A.at; at | B.for; on | C.at; on | D.in; at |