请教问题

She is already very nervous and if she knew that you were here____. #_9Jam%M  
A.still more nervous would she become   e00s*LdC  
B.she would still become nervous h5p,BRtu  
C.she will become still more nervous sNbCOTow  
D.would she become still more nervous U!D\Vd  
大家看看这题选什么？

这题选什么？

答案是a

不会