试题 试卷
题型：单选题 题类：常考题 难易度：普通
黑龙江省牡丹江市第一高级中学2019届高三上学期英语期中考试试卷
—Don't worry. You know, sometimes the Internet ________ be very slow.
—Well，he ________ his train，or maybe overslept.
—Well, she _______ be, if she takes these tablets.
—Sorry，sir．But it is the management rules of our hotel that payment _____ be made in cash．
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