问题补充:
单选题Theteamwillmoveaspeedof15kilometersperhour,andhaveashortbreakevery2hours.Duringthebreaktheywilltellstories_______English.A.with ; byB.at ; withC.in ; atD.at ; in
答案:
D解析at a speed of表示以···速度,do sth in +语言,即用···语言做某事,故选
时间:2018-12-30 17:46:52
单选题Theteamwillmoveaspeedof15kilometersperhour,andhaveashortbreakevery2hours.Duringthebreaktheywilltellstories_______English.A.with ; byB.at ; withC.in ; atD.at ; in
D解析at a speed of表示以···速度,do sth in +语言,即用···语言做某事,故选