因为1<
所以a=1,b=
故
故答案为:1.
我国“十一五”规划纲要提出大力发展风能,拟在()等地区形成百万千瓦风电基地。
A.内蒙古、江西、云南、宁夏
B.宁夏、甘肃、新疆、内蒙古
C.西藏、青海、新疆、宁夏
D.内蒙古、河北、江苏、甘肃
As is recorded in history, silkworms (蚕) were first raised by a woman in _____ is today Hebei Province.
A.where
B.the place
C.which
D.what