【单选题】( ) 6.The old man was not rich,____ he donated a lot to the victims.
【多选题】从应用领域方面看,VR企业主要分为哪几种?( )
【判断题】The nurse thinks that the man has had a cold.
【多选题】从应用领域方面看,VR企业主要分为( )。
【多选题】从应用领域方面看,VR企业主要分为( )。
【单选题】Xin hỏi, quyển sách này( )tiền?
【单选题】The young lady ________ for help when a man robbed her of her bag.