Jack told us that his class sixty-four students.
A. made up
B. made of
C. consisted of
D. consisted in
网友回答
A. made up
B. made of
(答案→)C. consisted of
D. consisted in
解析：考查词组：A. made up组成B. made of制成C. consisted of组成D. consisted in在于，选项B、D的意思与句子意思不符，故排除；选项A指部分组成整体；而选项C表示整体由部分组成。根据句子意思：杰克告诉我们他的班级是由64名学生组成。可知选C。