题干
—What's the meaning of"One Belt and One Road"？
—Let me ________ the words in the new dictionary．
A：look at
B：look for
C：look after
D：look up
答案(点此获取答案解析）
D
—What's the meaning of"One Belt and One Road"？
—Let me ________ the words in the new dictionary．
A：look at
B：look for
C：look after
D：look up
，则M∩N=" " （ ）
