问题
选择题
We usually have six lessons a day, and each of them ____ 40 minutes.[ ]
A. last
B. lasts
C. have
D. need
答案
答案：B
搜题请搜索小程序“爱下问搜题”
We usually have six lessons a day, and each of them ____ 40 minutes.[ ]
A. last
B. lasts
C. have
D. need
答案：B