关于GreatWh的百科

• —IboughtaverybeautifulpostcardforTeachers’Day.—Great!Wh...

• 问题详情：—IboughtaverybeautifulpostcardforTeachers’Day.—Great!When_____you_____it?A.do;buy    B.will;buy        C.did;buy                        D.did;bought【回答】C 由动词bought可知时态是一般过去时，疑问句用助动...
• 2020-01-1611010