【单选题】1kwh=3.6×10 6 J,所以7865kwh=()J。
【单选题】1kwh=3.6× J,所以5678kwh=( )J。
【简答题】某班将买一些乒乓球和乒乓球拍,现了解情况如下:甲、乙两家商店出售两种同样品牌的乒乓球和乒乓球拍.乒乓球拍每副定价30元,乒乓球每盒定价5元,经洽谈后,甲店每买一副球拍赠一盒乒乓球,乙店全部按定价的9折优惠.该班需球拍5副,乒乓球若干盒(不小于5盒)。问: (1)当购买乒乓球多少盒时,两种优惠办法付款一样? (2)当购买15盒、30盒乒乓球时,请你去办这件事,你打算去哪家商店购买?为什么?
【简答题】She is openly ____________ of the idea that girls are weaker than boys. (scorn)
【单选题】"The appetite," says the ____, "grows with eating
【简答题】在拟肾上腺素药中,可用于轻症和预防哮喘发作的药物是 ,仅通过注射治疗严重哮喘发作的药物是 。
【简答题】学校买6副乒乓球拍用了168元,买一个乒乓球拍要多少元?
【单选题】Why is Jenet Reno drawing great political attention?
A.
She openly admits she is considering running for governor in next year' s election.
B.
She is Democratic Party' s nomination for the post.
C.
She is Jeb Bush' s preener.
D.
She is the Former Attorney General.