问题
选择题
The committee ______ five famous scientists put forward a valuable plan at the end of conference.
A．was made up
B．was made from
C．made from
D．made up of
答案
答案：D
be made up of 由…组成；be made from 由…制成； 句意：由五名专家组成的委员会在会议结束时提出了有价值的建议。