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问个语法题Tom()aphotographofmewhileIwasnotlooking.AistakingBhadtakenCwilltakeDtookThismessageisveryimportantCanyoumakesurethatHelen()it?AgotBgetsCgetDisgetting选哪一个?为什么?为什么第一个是一

题目详情
问个语法题
Tom ( )a photograph of me while I was not looking.
A is taking B had taken C will take Dtook
This message is very important Can you make sure that Helen ()
it?
A got Bgets
Cget Dis getting
选哪一个?为什么?
为什么第一个是一般过去时而不是完成时呢
▼优质解答
答案和解析
D
因为while I was not looking是过去的
A
This message is very important 这消息很重要
你确信 Helen 得知了吗?“得知了”这个词已经说明是过去了