4. A:Did Mr. Lee take a trip to the US last month?B:______, he ______. He was too busy to(太……而無法)do
問題詳情
4. A:Did Mr. Lee take a trip to the US last month? B:______, he ______. He was too busy to(太……而無法)do that. (A) Yes; did (B) Yes; didn’t (C) No; did (D) No; didn’t