问题
选择题
If hehis legs yesterday, he _______ the Summer Palace with us now.
A．hadn’t hurt; would visit
B．hadn’t hurt; would have visited
C．didn’t hurt; would visit
D．didn’t hurt; would have visited
答案
A
此题主句是对现在情况的假设用would+动词原形，从句是对过去情况的假设用had+过去分词。