how tall 问的是高度,如身高或者物体的高度.
how long 是问物体的长度,或者问时间多久了.
如：How tall is the boy?这个男孩多高?
How tall is the tower?这座塔多高?
How long is the pen?这支笔多长?
How long have you lived here?你在这儿住了多久了?
how tall和how long的区别?
how tall 问的是高度,如身高或者物体的高度.
how long 是问物体的长度,或者问时间多久了.
如：How tall is the boy?这个男孩多高?
How tall is the tower?这座塔多高?
How long is the pen?这支笔多长?
How long have you lived here?你在这儿住了多久了?