方案与其它计划类文书的最大不同之处是（）
A.针对性
B.可选择性
C.具体性
D.即时性
参考答案：B
Breakfast ________ ready![ ]
A. for
B. is
C. are
D. am
— Will you give this message to Mr. White, please?
— Sorry, I can't. He ____. [ ]
A. doesn't any more work here
B. doesn't any longer work here
C. doesn't work any more here
D. doesn't work here any longer
