He ___ often ____ (ask) to answer questions in class
问题描述：
He ___ often ____ (ask) to answer questions in class
答
he is(was) often ased to answer...
他经常在课堂上被提问。(被叫去回答问题O)被动语态的简单应用
答
is asked
他在课上经常被提问
答
正确答案：填is,asked即：He is often asked to answer questions in class.翻译：他经常在课堂上被提问.（他经常在课堂上被要求回答问题）解析：本句是被动语态,因为他回答问题是老师提问的,而主语是他,显然他是被...
答
剧中有一动词短语，ask sb to do sth，让某人做某事。主语提到句首，需要用被动语态，主语是第三人称单数，因此系动词用单三形式is，ask变为asked。因此句子空格处以此填is asked。