【判断题】[判断题]拱坝防渗帷幕的要求比重力坝的要求更为严格。
【判断题】拱坝防渗帷幕的要求比重力坝的要求更为严格。____ 三、填空题
【简答题】It will _____ (花费)us 20 minutes to get to our school.
【单选题】I don’t want to get_______the quarrel between Tom and Mary.
【简答题】I don’t want to get _____ in the debate about school reform. 被卷入
【单选题】It will _______ (花费 ) about 40 minutes to get there.