评标委员会人数应当符合有关规定,招标人或者招标代理机构以外的技术、经济方面的专家不得少于( )。
A.1/3 B.1/2 C.2/3 D.3/4
参考答案:C
Not only ____interested in a football but ____beginning to care about it.
A.the father is ,his family are
B..the father is , ishis family
C.is the father ,his family are
D.is the father is ,his family is
位于穹窿结膜的Krause腺和Wolfring腺,分泌浆液,被称为()。