{01}What we need is a patient teacher, __________ who listens to us students. A.he B.one C.the one D.that 解析: 略 题选B。 {02}The CDs are on sale! Buy one and you get completely free. A.other B.others C.one D.ones 解析:句子可以还原为“buy a CD and you will get a free CD。用one 代替a +可数名词单数。 本题选C。
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