问题补充:
my advice, you would not be in such a terrible situation now.
A. Had you taken
B. If you take
C. Should you take
D. If you have taken
答案:
(答案→)A. Had you taken
B. If you take
C. Should you take
D. If you have taken
解析: 考查虚拟语气。 my advice是省略if的虚拟语气,指的是过去的情况,所以用if you had done结构,而had是助动词,可以提到句首,省略if,变成had you done.所以选A。