第二节情景对话(共5小题,每小题1分,满分5分)
根据对话情景和内容,从对话后所给的选项中选出能填入每一空白处的最佳选项,并在答题卡上将该选项涂黑.选项中有两个为多余选项(注意：答案E涂AB，F涂BC，G涂CD)
--- Mum, my old bike has gone wrong again. What shall I do?
--- 6
--- Great! But can I have a mountain bike?
--- Why a mountain bike? There’re no mountains around here.
--- Mountain bikes are stronger, and they’re better at going up hills. But I …
--- 7
