张紧轮应安装在带的松边,并尽量靠近大带轮。
参考答案:对
The two things are the same in outward form but different _____.
A.in addition
B.in brief
C.in common
D.in essence
五脏与五体相关,肾在体的是()
A.皮
B.脉
C.内
D.筋
E.骨