Unit 1 We toured the city buy bus and buy taxi. 基础篇一、单项选择。1.The Spring Festival is coming, we all look forward _______ a lot of HongbaoA.to receiveB.to receivingC. of receiveD. of receiving【答案】B“【解析】句意：春节快到了，我们都盼望着能收到很多红包。短语 look forward to doing sth....
