单项选择题
Howisyourfather?Pleasesayhelloto______forme.A.she B.him C.it D.her
单项选择题 ---DoyoulikewatchingTV?---Yes,I______.ButonlyafterIfinishmyhomework.A.am B.do C.does D.did
单项选择题 雨水排放系统主要包括()。①房屋雨水管道系统和设备②街坊内雨水管渠系统③街道雨水管渠系统④雨水泵站及压力管
单项选择题 ______more,andyou’llimproveyourspokenEnglish.A.Speak B.Speaks C.Speaking D.Tospeak