英语单选题五分钟IheardthatanearthquakehappenedthemorningofFebruary22inyourcity.Yeah.WeanEnglishclassatthattime,andourteacheraskedustoruntotheplaygroundatonce.A.on,haveB.at,hadC.in,arehavingD.on,w

Question

英语单选题五分钟
I heard that an earthquake happened ______ the morning of February 22 in your city.
Yeah.We ______ an English class at that time,and our teacher asked us to run to the playground at once.
A.on,have B.at,had
C.in,are having D.on,were having

Answer 1

D.具体某一天的早晨前用on ,at that time过去进行时.