投资者办理凭证式国债收款凭证挂失解挂应在凭证式国债挂失后()日内提出申请。
A、3
B、5
C、7
D、无限制
参考答案:D
含有酯键,但水解缓慢的药物是
A.利多卡因
B.苯巴比妥
C.哌替啶
D.地西泮
E.氟脲嘧啶
---- Tony, I am going to get married next month. ----- _______________!
A.Congratulation
B.Celebrate you
C.Congratulate
D.Congratulations