曲线y=x(1+arcsin2/x)的斜渐近线方程为_______
y=x+2
Ishallneverforget________(meet)thelatePremierZhouduringhisinspectionofourfactory.
Theterriblenoiseis______memad.
曲线y=|x|与直线y=2所围成的平面图形的面积为()
设曲线y=ax^2+2x在点(1,a+2)处的切线与直线y=4x平行,则a=()
________,Johnhasbeentoseveralforeigncountries.