Two fifths of the land iin that country ____covered with trees and grass

相关推荐

• Two fifths of the land in that district ( ) covered with trees and trees and grass.
• ——of the land in that country——covered with trees and grass.
• ——of the land in that country——covered with trees and grass.
• Two fifths of the land iin that country ____covered with trees and grass
• _________of the land in that district __________ covered with trees and grass.A.Two fifth; is B.
• two of the land is covered with trees and grass是什么意思
• Two fifths of the land iin that country ____covered with trees and grassA are B is
• ____of the land in that district ____coverd with trees and grass.A.Two fifths;is .B.Two fifths;are
• _________of the land in that district __________ covered with trees and grass.A.Two fifth; is B.
• ._____ of the land in that district _____ Covered with trees and grass.A.Two fifth; is B.Two fifth; are C.Two fifths; is D.Two fifths; are为什么是C?
• 已知向量a=(1,0)与向量b=(-1,根号3),则向量a与b的夹角为什么是2π/3?
• 解三角形1.b=26cm c=15cm C=23° 2.a=15cm b=10cm