题文
—Oh my god! You__ wear slippers to attend the conference.
—I'm sorry I forgot there is a conference.
| A.must | B.can | C.should | D.shall |
推荐试卷
—Oh my god! You__ wear slippers to attend the conference.
—I'm sorry I forgot there is a conference.
| A.must | B.can | C.should | D.shall |
试题篮
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