(2014·南京四校阶段调研)Misunderstandings________from lack of social communication,unless________properly,may lead to serious problems. A.arisen;handling B.arising;handledC.rising;handled D.risen;handling
It is believed to _____ over by sandstorms from AD 200 to AD..
It is believed to _____ over by sandstorms from AD 200 to AD 400.A.gradually coverB.be gradually being coveredC.have been gradually coveredD.be gradually covered
____our mother will allow ____ to see a film after supper?A..
____our mother will allow ____ to see a film after supper?A.Who do you think, leavingB.Who do you think, to leaveC.Do you think who, leavingD.Do you think who, to leave