3.—Now that you like the personal computer very much,isn’t it a good idea to get one?—Well,I’d like to but I can’t affor
问题描述：
3.—Now that you like the personal computer very much,isn’t it a good idea to get one?—Well,I’d like to but I can’t afford ___ computer at present.A.that expensive a B.a such cheap C.that an expensive D.so cheap A 为什么不能选B?
答
b的顺序有问题,应该是SUCH A CHEAP SUCH后面直接接数词 现在知道了吧!