To some of our problems there was more than one answer, so we were looking at the students’ reasoning as to how they got it and if they could ()the answer they had.
A.steam
B.stream
C.justify
D.dream
正确答案是C
To some of our problems there was more than one answer, so we were looking at the students’ reasoning as to how they got it and if they could ()the answer they had.
A.steam
B.stream
C.justify
D.dream
正确答案是C