SC - 548

1.        On the Great Plains, nineteenth-century settlers used mud and grass to build their homes, doing it without timber and nails.

(A) settlers used mud and grass to build their homes, doing it without

(B) settlers used mud and grass to build their homes, did it without

(C) settlers used mud and grass to build their homes, making them while not having

(D) settlers used mud and grass to build their homes, making do without（D）

(E) settlers’ homes were built of mud and grass, making do without

making do without????什么结构，完全不解，请指点

我在朗文查的

13:make do
to manage with the things that you have, even though this is not really enough
I hardly had any food in the house so I just had to make do.
make do with/without
I usually make do with a cup of coffee for breakfast.
For many people, make do and mend (=when someone manages with the things they have and does not buy anything new) was a harsh reality.

http://forum.chasedream.com/dispbbs.asp?boardID=23&ID=26249

这是以前的讨论，也许会有帮助

哦，原来是习惯短语，多谢！！！