问题补充:
单选题Mr.Smith__________therolloffilmassoonashearrivedhomeA.got down to washB.got down to developC.got down to washingD.got down to developing
答案:
D解析此题考查的是固定词组,get down to后可直接接名词或动词-ing形式。
时间:2020-03-09 12:24:54
单选题Mr.Smith__________therolloffilmassoonashearrivedhomeA.got down to washB.got down to developC.got down to washingD.got down to developing
D解析此题考查的是固定词组,get down to后可直接接名词或动词-ing形式。