单项选择题
A.box B.drawer C.major D.melt
What they are（）about is which comes first: the chicken ...
单项选择题What they are（）about is which comes first: the chicken or the egg?
A.summing B.striking C.stirring D.arguing
We all（）your coming to help us.A.appropriateB.appreciat...
单项选择题We all（）your coming to help us.
A.appropriate B.appreciate C.admit D.affect
I never realized that someday I would be married to a（）...
单项选择题I never realized that someday I would be married to a（）
A.molecule B.oxygen C.genius D.rug
