. ---Have you paid your phone bill?
--- No, the bill is at the end of the month.
A. accurate
B. due
C. available
D. continuous.
网友回答
A. accurate
(答案→)B. due
C. available
D. continuous.
解析：词义辨析。A. 精确地 B.预期的 ；到期的 C. 有效地 D. 连续的。句意：你已经为你的电话单付款了吗？——不，这个单子到本月地到期。故选B。