题目内容

He is a kind-hearted boy and he will come to the Old Folks' Home whenever __________.
A．he is convenientB．he will be convenient
C．it is convenient to himD．it will be convenient to him
C

试题分析：考查时态和convenient用法。Convenient的主语不能是人，只能用于 it is convenient to sb最某人是便利的；同时在时间状语从句或者条件状语从句中使用一般现在时代替将来时，故C正确。
点评：Convenient的主语不能是人，只能用于 it is convenient to sb最某人是便利的；同时在时间状语从句或者条件状语从句中使用一般现在时代替将来时，
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