民以食为天。由我国先民最先种植的粮食作物是 [ ]
A．粟、小麦
B．水稻、玉米
C．水稻、粟
D．水稻、小麦
答案：C
He was in ____ mood for a song as his income was on _____ increase.
A．a ; /
B．a ; the
C．the ; /
D．the ; the
认为"邪去正安"的医家是
A．张仲景
B．张景岳
C．张锡纯
D．张从正
E．张元素
