Nice meet you, .[ ]
A. too; to
B. to; too
C. two; to
D. two; too
答案：B
— Where ’s your mother ?
— She ________ Shanghai . She won’t be back ________ next week .
A．has gone to, until
B．has been to, until
C．has been to ,after
D．has gone to, after
主管税务机关可以在一定期限内对新登记为一般纳税人的小型商贸批发企业实行纳税辅导期管理，其辅导期管理的期限为（）个月。
A、3
B、6
C、12
D、5
