【单选题】【消耗次数:1】
—Look, someone is coming. Guess who it ___ be?—I think it ___ be Tom.—I don’t think it ___ be ___.
?must; can; must; his
?may; can; must; him
?can; must; can; him
?might; must; can; himself
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【单选题】 6. –Look, someone is coming. Guess who it _____ be?–I think it _____ be Tom.–I don’tthink it _____ be _____.
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