文具店有3种作业本，又进了a种，文具店共有（ ）种作业本。
a+3
－Thank you for the gift you sent me. It's so nice!
－ _____. [ ]
A. No thanks
B. Please don't say so
C. I'm glad you like it
D. No, it isn't so good
烘青外形审评注重（）
A、紧直、嫩度
B、色泽、形态
C、色泽、条索
D、嫩度、净度
