Question

英语选择题？

unless you are content with what you have， you would not be satisfied even if it……。
a，is doubled
b,would be doubled
c,will be doubled
d,were doubled

Answer 1

d
这是一个由even if引导的虚拟语气的句子。在虚拟语气中，
1表示对现在的假设，主句为should/would/could/might+动词原形，从句是一般过去时，be改为were。
2表示对过去的假设，主句为would/
should/
could/would+have done. 从句用had done

3表示对将来的假设，主句为should/could/might/would+动词原形，从句用should do/were to do/过去时