作业帮_the past there years,our teacher__thirty studens return to schoolA on made B in has made C on has made Din made
来源：学生作业帮助网 编辑：作业帮 时间：2024/07/04 18:50:15
x)/HU(H,.Q 2R*SuKJRB@E%
%)y
E%Ey
%
9
y
)
N
y
3H sɄ(I*ҧ`cHYf
_the past there years,our teacher__thirty studens return to schoolA on made B in has made C on has made Din made
_the past there years,our teacher__thirty studens return to school
A on made B in has made C on has made Din made
_the past there years,our teacher__thirty studens return to schoolA on made B in has made C on has made Din made
B:(In) the past three years,our teacher (has made) thirty students return to school.
b
B: 应该是：(In) the past three years, our teacher (has made) thirty students return to school.