【简答题】Revise the sentence to get rid of the confusing shift. When anyone shows up, they tell you to come right in.
【单选题】潜水员如果过快地从海底上升到地面容易发生()
【单选题】潜水员过快地从海底升到水面容易发生( )
【单选题】_______ ask you to get rid of the bad habits is quite right.
【单选题】We did the right thing getting rid of Saddam. He was a sadistic tyrant.
A.
Pertains to moral right/wrong
B.
Pertains to aesthetic good/bad
【简答题】_______ asks you to get rid of the bad habits is quite right. A.Who B.Those who C.Anyone whom D.Whoever
【简答题】某学校计划为新生配备如图(1)所示的折叠凳.图(2)是折叠凳撑开后的侧面示意图,其中凳腿AB和CD的长相等,O是它们的中点.为使折叠凳既舒适又牢固,厂家将撑开后的折叠凳高度设计为40cm,∠DOB=100°,那么凳腿的长AB和篷布面的宽AD各应设计为多少厘米?(结果精确到0.1cm) (参考数据: )