【题目】Do you know how many parts this machine __________?
A. consists inB. consists of
C. is consisted ofD. consists with
在线课程【答案】B
【解析】
考查短语辨析。句意：你知道这台机器有多少零件组成吗？A. consists in在于；B. consists of由......组成，没有被动语态。C. is consisted of因为consist of 没有被动，所以是错误的；D. consists with…与……一致的。分析句子的语境可知，此处是指由“由……构成”，故选B。