问题
选择题
—Your composition is full of mistakes.
—I wish I _________more careful.
A．would have been
B．had been
C．would be
D．were
答案
答案：B
考查虚拟语气，句意：你的作文充满了错误。我希望我更认真一些就好了。根据句意看出横线的句子是与过去事实相反的虚拟语气，所以wish后的宾语从句应用过去完成时态。所以选B。