A.Select* From Student Where ZZMM=’黨員’And ZZMM=’團員’
B.Select* From Student Where ZZMM=’黨員’Or ZZMM=’團員’
C.Select* From Student Where ZZMM="黨員"OrZ ZMM="團員"
D.Select* From Student Where ZZMM IN（’黨員’，‘團員’）

A.Select* From Student Where Sex=’男’
B.Select* From Student Where Number NotIn（Select Number From Student Where Sex<>=’男’）
C.Select* From Student Where NumberIn（Select Numbe rFrom Student Where Sex=’男’）
D.Select* From Student Where Sex<>’男’