来自李江波的问题
Weallthink___importantformorepeopletoknowaboutbird'sproblemsA.thatB.itC.themD.this应该选Bit后面不加is了吗这里的think难道是系动词?
Weallthink___importantformorepeopletoknowaboutbird'sproblems
A.thatB.itC.themD.this
应该选Bit后面不加is了吗这里的think难道是系动词?
1回答
2020-06-13 19:46