问题
选择题
下列关于生态农业的叙述,不正确的是[ ]
A.生态学原理是其主要理论基础
B.实现了对能量和物质的循环多级利用
C.实现废物资源化,实现能量的多级利用,减少环境污染
D.对害虫进行生物防治有利于保护生物多样性,提高了农业生态系统的稳定性
答案
答案:B
下列关于生态农业的叙述,不正确的是[ ]
A.生态学原理是其主要理论基础
B.实现了对能量和物质的循环多级利用
C.实现废物资源化,实现能量的多级利用,减少环境污染
D.对害虫进行生物防治有利于保护生物多样性,提高了农业生态系统的稳定性
答案:B
Welcome to Mason’s Shop. We have T-shirts in different colors. We also(也)have pants, socks(袜子), caps and sweaters(毛衣). Welcome to Mason’s Shop and see for yourself! Mason’s Shop
小题1:We can buy in the shop. A.black pants B.a black sweater C.a green sweater 小题2:You like red and only(仅仅)have ¥6.00. You can buy a(pair of) . A.sweater B.T-shirt C.cap 小题3:How much are a pair of pants and a T-shirt? A.¥36.00. B.¥7.00. C.¥47.00. 小题4:Which is the cheapest(最便宜的)? A.A cap. B.A T-shirt. C.A pair of socks. 小题5:If(如果)you have ¥26.00, you can buy . A.a pair of pants and a T-shirt B.two T-shirts and a cap C.a sweater and two pairs of socks |