Question

I actually believe that you_______ in hospital now if you had worn seat belts at that time.

A．weren’t

B．had not been

C．wouldn’t have been

D．wouldn’t be

Answer 1

D.

试题分析：考查虚拟语气。本题意为：若果当时戴上安全带，现在就不会躺在医院了。对过去(at that time)的虚拟，if从句用had done,主句用would do.故D项正确。