问题
Some scientists think that it may take ______ years to make robots look like people, and do the same things as us.
A:or
B:because
C:but
D:so that;
B:because
C:but
D:so that;
正确答案是：
同类题型
The teachers all think it is silly ________ me ________ others for their mistakes.
We have been on duty for four hours and ＿＿＿＿.
Students can’t be made ____________ all day.
__________ I accept that he is not perfect，I do actually like the person.
When I got home I realized that one of my suitcases ________. [ ]