词汇与结构20136.Youare______yourtimetryingtopersuadehim;he'llneverhelpus.AspendingBmissingClosingDwasting词汇与结构20137.Theteachercameintotheclassroom,______athickbookinherhand.AhaveBtohaveChavingDhad词

　　词汇与结构2013

　　6.Youare______yourtimetryingtopersuadehim;he'llneverhelpus.AspendingBmissingClosingDwasting

　　词汇与结构20137.Theteachercameintotheclassroom,______athickbookinherhand.AhaveBtohaveChavingDhad

　　词汇与结构20138.Itis______thatanaccidentalmeetingmakesalifelongfriendship.AamazingBdisturbingCencouragingDattracting

　　词汇与结构20139.Therewillbe_______soon.I’mafraidIcan’tgo.ArainBrainyCrainingDrains

　　词汇与结构201310.IfwecouldlearnEnglishinthesame______,itwouldnotseemsodifficult.AroadBway