“WhereisTom?”“Hehasn'tcometoschooltoday.Ithinkhe______beill.”A.has

发布时间:2020-08-06 00:39:19

“Where is Tom?”“He hasn't e to school today. I think he ______ be ill.”A.has toB.shouldC.mayD.can

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C解析根据句意应填may,表示对现在事情的猜测。Can表示猜测时通常用于疑问句或否定句中。
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