5台“气死牛”拖拉机4天共耕地100亩,每台每天耕地多少亩?
每台每天耕地亩数:
100÷4÷5,
=25÷5,
=5(亩).
答:每台每天耕地5亩.
Guo Degang is a famous crosstalk performer. He always makes people __________.
A.laughs
B.laugh
C.laughing
D.to laugh
蜘蛛痣罕见于下列哪个部位()。
A.面颊部
B.手背
C.前胸
D.上臂
E.下肢