— Jimmy, where are my glasses? I have looked everywhere.
—Oh, Granny. They are _____ on your nose.
A:even
B:well
C:right
D:ever
已知2x=3,log483=y,则x+2y=( )
计算:﹣20+27+(﹣12)﹣2﹣3tan60°+83= ____