V字形布风板中间风速()周边风速。 A.高于 B.低于 C.等于 发布时间:2018-04-30 22:42 │ 来源:www.tikuol.com 题型:单项选择题 问题: V字形布风板中间风速()周边风速。A.高于B.低于C.等于
题型:单项选择题 图为某区等高线地形图,依据图和材料回答下列问题。小题1:描述该地区地形特征。小题2:与A河段相比,B河段流量特征及原因。小题3:说出该地的地带性土壤类型,并分析该区域土壤较贫瘠的主要原因。 查看答案
题型:单项选择题 .He keeps on with physical training in winter _________ cold it is.A.whateverB.no matter howC.whether or notD.although 查看答案
题型:单项选择题 Although he is very young, he is much more experienced than others _____ working ability.A.in praise ofB.in terms ofC.in need ofD.in search of 查看答案