【判断题】自2002年1月1日起,福利彩票机构发行销售福利彩票取得的收入不征收营业税,对福利彩票机构以外的代销单位销售福利彩票取得的手续费收入也免征营业税。( )
【单选题】______ the price is, they are prepared to pay.
【单选题】The workers have______ a limit to how long they are prepared to talk to the management.
【简答题】8的倍数有( ),12的倍数有( ),8和12的公倍数有( ),8和12的最小公倍数是( )。
【单选题】断面面积为矩形的水槽充满水,矩形边长分别为2m,4m,该水槽过水断面的湿周是多少?( )
【单选题】They are prepared to take ricks to look indiviual.
A.
In order to look different, they are willing to have a try, no matter whether the result is good or not.
B.
They make preparations to avoid looking different.
【简答题】《科学是美丽的》这篇文章在表达方式上,不以议论说明为主,而以叙述为主,夹叙夹议。 ( 是 否 )
【单选题】断面面积为矩形的水槽充满水,矩形边长分别为2m,4m,该水槽过水断面的水力半径是多少?( )