下列一些研究纵横之术的读书人中,最突出的有
①孙膑②白起③苏秦④张仪[ ]
A.①②
B.②③
C.③④
D.②④
答案:C
______ well, you need to have a good sense of balance.
A.Danced
B.To dance
C.Dance
D.Dancing
同生矿床与后生矿床