Tom began to teach in our school for 10 years ago.Tom _____ _____ in our school for 10 years.

来源:学生作业帮助网 编辑:作业帮 时间:2024/06/16 17:27:06
Tom began to teach in our school for 10 years ago.Tom _____ _____ in our school for 10 years.
xQ_KP*Yы1m2 lR!&Vs3.riD=y9X> 9Ӓe)AYsRB)QE&8DcI5 |<)2R+ B(̞ac,Ug.]N̯4-ﰼc$4XW`e |V !0V`T/QgzX GqH?pA/q>\O|c`rͪ ~6=F{}fը֞6$c#Xws6ym{YMпwoS#4iթwǭ•LuaG:n ]!/)L7

Tom began to teach in our school for 10 years ago.Tom _____ _____ in our school for 10 years.
Tom began to teach in our school for 10 years ago.Tom _____ _____ in our school for 10 years.

Tom began to teach in our school for 10 years ago.Tom _____ _____ in our school for 10 years.
has been.1.10年,tom就开始在我校教书.2.TOM已经在我校呆了10年了. 1是过去式,begin变began,总重要的一个标志就是ago ,表示十年前.2.是现在完成时,“for 10 years”后没有任何标志,表明这只是段时间.所以用has 不用had. 看句子要看他的动词,不用为两个“for 10 years”纠结.