— Which do you like better, beef noodles or tofu noodles?— I ______ beef noodles to tofu noodles. I used to have them for breakfast.
A:choose
B:prefer
C:enjoy
D:eat
用科学计算器计算:8cos31°+ 35 =____.
如果点M(3,x)在第一象限,则x的取值范围是____ .