—Have you found your lost mobile phone?— No, I haven't found , but I bought this morning.
A:one; that
B:that ; one
C:it; one
D:one; it
Ben has an ____ (bag , elephant ).
如图,某几何体的正视图、侧视图和俯视图分别是等边三角形、等腰三角形和菱形,则该几何体的体积为( )
表中列出了一些物质的熔点,请回答问题。
表
物质
钨
铝
铁
锡
熔点(℃)
3410
660
1535
232
冰
固态煤油
固态酒精
固态水银
0
-30
-117
-39