What they are（）about is which comes first: the chicken or the egg?

单项选择题We all（）your coming to help us.

A.appropriate
B.appreciate
C.admit
D.affect

单项选择题I never realized that someday I would be married to a（）

A.molecule
B.oxygen
C.genius
D.rug

单项选择题Milk,butter,and cheese are（）here from the farms.

A.imported
B.transferred
C.transformed
D.transported

单项选择题He felt（）of what he had done in school.

A.shy
B.ash
C.advisable
D.ashamed

单项选择题Everyone（）the right to his own opinion.

A.imitates
B.requests
C.deserves
D.outlines