判断题
错误(↓↓↓ 点击‘点击查看答案’看答案解析 ↓↓↓)
It makes no difference if you smile when you are handli...
判断题It makes no difference if you smile when you are handling complaints on the phone.()
handling complaints()
判断题handling complaints()
Look!________ () is a cat.
未知题型Look!________ () is a cat.