下列关于中国近代文化成就的搭配,错误的是 [ ]
A.詹天佑——京张铁路
B.侯德榜——侯氏制碱法
C.魏源——《天演论》
D.聂耳——《义勇军进行曲》
答案:C
It was from only a few supplies ______ she had bought in the village ______ the hostess cooked such a nice dinner.
A.where; that
B.that; that
C.that; where
D.that; which
如图所示为一杠杆,请在图中画出动力臂,并量出图中动力臂的长为______厘米,你所用尺的最小刻度为______.