问题
They began to consider what use could ___ the natural resources（资源）.
A:be made from
B:be made of
C:be made up of
D:be made into;
B:be made of
C:be made up of
D:be made into;
正确答案是：
同类题型
Our school library is very big and there are ________ books and magazines in it.
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We ________ that you would fix the TV set for us.–I’m sorry, but I was too busy, so I ________
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40. Let’s put our heads together and decide_____ a plan of action.