农用地是指直接用于农业生产的土地，包括( )。
A．基本农
B．耕地
C．林地
D．农田水利用地
参考答案：B,C,D
Rainforests __________ and burned at such a speed that they will disappear from the earth in the near future.
A．cut
B．are cut
C．are being cut
D．had been cut
治疗鼻渊，头痛，宜选
A．辛夷
B．夏枯草
C．藁本
D．香薷
E．荆芥
