Heisoneofmypreviousstudentsandalwayscomestoseemewhenev...

问题详情：

 He is one of my previous students and always comes to see me whenever ________.

A. he is convenient                                          B. he will be convenient

C. it is convenient to him                                 D. it will be convenient to him

【回答】

C

知识点：状语从句

题型：选择题