题目内容
20.The telephone _____ continually in the office all morning.( )A. | rings | B. | has been rung | ||
C. | has been ringing | D. | rang |
分析 电话整个早上在办公室里不停地响.
解答 答案:C 考查时态辨析.根据"continually in the office all morning",表示ring一直在发生,要用现在完成进行时态.A项是一般现在时态,表示习惯性动作;B项是现在完成时态的被动语态,ring在此处是不及物动词,没有被动语态形式;D项是一般过去时态,句中没有表示过去的时间状语.
点评 解答此类问题用了解各种时态的用法,根据上下文及结合语境选择正确答案.
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