A:皱胃
B:瘤胃
C:蜂巢胃
D:重瓣胃
67 ÷7=____ 19×3 =____ 1+50%=____ 45×15 =____
34×15 ÷ 34×15 =____ 16 + 56 × 15 =____ 12 ×101- 12 =____ 34 ×9× 43 =____
I think basketball is _______. I like to watch it.