一、根据要求改写下列句子。1.Thisismypencil.(变为一般疑问句)Isthisyourpencil?2.SheisgoingonatriptoBeijingnow.(用I做主语改写句子)Iam...
playpingpongdothedishes读出出现的短语playthepipagoshoppinggofishinggocampinggohikinggoswimminggoboatinggo:（去……）我发现：动词in...
