{01}The dictionary I bought last Sunday ________ me more than one hundred yuan. A.spent B.took C.cost D.paid 解析: 本题选C。 {02 We should keep on ________ English every day. A.to practice to speak B.to practice speaking C.practicing to speak D.practicing speaking 解析:导解:keep on +doing,practice+doing均是固定用法. 本题选D。
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