—Excuse me, could you please tell me the way to the ? I have had too much water.—Go along the street and you will find one.
A:bedroom
B:living room
C:classroom
D:restroom
下图所示器物,在古代能测定地震方向的是( )
①测力计﹣﹣弹性形变与外力的关系;
②重垂线﹣﹣重力的方向垂直向下;
③液体温度计一一测温液体的热胀冷缩;
④验钞机﹣﹣荧光物质在红外线的照射下能够发光.
其中正确的一组是( )
一____(drawing, picture)