6道选择题(补3-29)
完成79-85选择题并附上一定解释,
79._____wasonceregardedasimpossibleisverycommontoday.
a.thatb.whichc.whatd.who
81.---whywastheroadcrowded?
---becausethetrafficwas____byacaraccident.
a.heldupb.heldbackc.heldoutd.heldto
(a,b2个阻止有什么区别?C是坚持的意思吗?)
82.thespaceship“shenzhouvi”waslaunchedonoct.12andwasgiven____broadcastbycctv
a.aliveb.livelyc.lifed.live
(D现场的?)
83.he______tobeaverydifficultcolleaguetogetalongwith
a.consideredb.confirmedc.provedd.regarded
(a,b,d有什么区别?)
84.he___theinvitationtothepartywithpleasure.
a.declinedb.refusedc.receivedd.accepted
(a,b2个谢绝的不同之处?)
85.mumtriedto_____hissontogiveupsmokingbutheinsistedonit.
a.suggestb.persuadec.preventd.make
(选B?)