【题目】So easy was the maths problem that it didn’t take much time for the students to _______ the correct answer．
A. make out B. bring out
C. figure out D. carry out
在线课程【答案】C
【解析】这道数学题如此简单以致于没花多少时间，学生们就算出了正确答案。make out 理解；bring out阐明；figure out 算出；carry out实施。根据句意可知选C