When such an organised group became too large for its members to travel together comfortably, it would ______.

A．hurry up

B．split up

C．make up

D．pick up

《寡人之于国也》孟子认为王道之始的标志是（）。

A.河内凶则移其民于河东

B.使民养生丧死无憾

C.白者不负戴于道路

D.王无罪岁