自动导引搬运车简称（）
A.EDI
B.POS
C.AGV
D.GPS
参考答案：C
— Must we go there together?
—______ you ________ he goes there, only one student is needed.
A. Both; and B. Either; or C. Neither; nor
—David has made great progress recently.
— ,and .
A．So he has;so you have
B．So he has;so have you
C．So has he;so have you
D．So has he,so you have
