紧急阀95中紧急鞲鞴杆上的缩孔Ⅱ的直径为()
A、0.1mm
B、0.5mm
C、8mm
D、10mm
参考答案:B
Jack is the second _____ student in our class. He is _____ than me.[ ]
A. tall; much taller
B. tallest; much taller
C. tall; much more taller
D. tallest; much more taller
宫廷绘画主要追求是精巧,其最佳载体是()
A.水墨画
B.彩墨画
C.彩色壁画
D.工笔画