—MayIgotothecinemawithyouthisSunday?   —I'mafraidnot，  ...

问题详情：

—May I go to the cinema with you this Sunday?

    —I'm afraid not，        you have a ticket．

    A．if         B．unless       C．until    D．as soon as

【回答】

B

知识点：连词

题型：选择题