以下有关半坡原始居民的表述中，不准确的一项是[ ]
A．用石镰、石刀收割庄稼
B．种植粟
C．建造房屋
D．种植水稻
答案：D
13. For many cities in the world, there is no room to spread out further, _______ New York is an example.
14.
A．for which
B．in which
C．of which
D．from which
既利尿通淋，又祛风止痒的药是（）
A.萹蓄
B.石韦
C.海金沙
D.地肤子
E.瞿麦
