单项选择题
They all go outing on such a warm spring day（）Mark. He is busy with his lessons now.
A.beside B.besides C.except for D.except
单项选择题 They（）each other for more than twenty years.
单项选择题 These desks and chairs（）to the children in the mountain villages next week.
单项选择题 Therefore, other things（）equal, the number of workers that employers want decreases.
