问题
选择题
Never before ________ seen anybody who can play tennis as well as Robert.(2012·江西)
A．had she
B．she had
C．has she
D．she has
答案
答案：C
考查倒装结构和时态。句意：她以前从来没见过其他人打网球像Robert打得那么好。never before表示否定意义，置于句首时，主句要进行部分倒装。再结合后面定语从句中的时态可知，主句应用现在完成时。