Question

【题目】--- How many students are there in each group?
--- Usually each group _______ six students in our class.
A.is made from
B.is made up of
C.is made in
D.is made of

Answer 1

【答案】B
【解析】句意：－每个小组有多少学生？－通常我们班每个小组由六个学生组成。A. is made from由……做成；B. is made up of由……组成；C. is made in在……制造；D. is made of由……做成。小组由六个学生组成。故选B。