服装标准分三大类,包括()、()和()。
参考答案:基础标准;产品标准;方法标准
He doesn’t drive a car ______ his brother.
A.as good as
B.as well as
C.as better as
D.as best as
皮下组织含有()。
A.基底膜带
B.汗腺
C.朗格汉斯细胞
D.神经