淡绿色荧光()
A.浙贝母粉末
B.大黄粉末
C.川芎片
D.川牛膝饮片
E.黄连饮片
参考答案:D
用同样的砖铺地,铺9平方米用砖308块,如果铺12平方米,要用多少块砖?(用比例)
his bookishness, curiously little is known about the worldview of Gordon Brown, the first British Prime Minister said to be a real intellectual in decades.
A.Though
B.As
C.In spite that
D.Despite