光亮带是紧挨圆角带并与（）的光亮部分，它是在塑性变形过程中凸模与凹模挤压切入材料，使其受到（）和挤压应力的作用而形成的。
参考答案：板面垂直；切应力
左金丸中吴茱萸与黄连的用量比例是（）
A.1：6
B.1：5
C.1：4
D.1：3
E.1：2
根据句意和汉语注释，写出单词的正确形式。
小题1:I wonder how many ______ (手术) ORBIS doctors perform during their visit to a poor country.
小题2: You won’t see this kind of insect _______ (遍及) the whole winter.
小题3:September is the _________(九) month of the year.
小题4: Children’s behavior is often _______ (影响) by what their parents do.
