—Shall we turn to the boss for a longer holiday?—He’ll probably say no, ________

题干

—Shall we turn to the boss for a longer holiday?
—He’ll probably say no, ________ it’s worth asking.

A．so	B．while
C．unless	D．though

上一题下一题 0.85难度单项选择更新时间:2018-06-17 08:51:10

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