上市公司应当在可转换公司债券期满后()内,办理完毕偿还债券余额本息的事项。
A.1个工作日
B.3个工作日
C.10个工作
D.5个工作日
参考答案:D
Sorry I _______ have a baseball bat. [ ]
A. no
B. not
C. am not
D. don't
Today is Christmas Eve. The department store ______ be very crowded.
A.has to
B.need
C.should
D.had better