请教3个英语单选题~1.Inselectingamaterial,theengineer'sinterestisinitspropertieswhichdeterminehowitwillperformundertheloadsandconditionitissubject.A.whereB.whichC.inwhichD.towhich为什么选D,不选C?2.“The

Question

请教3个英语单选题~
1.In selecting a material ,the engineer's interest is in its properties which determine how it will perform under the loads and condition _____it is subject.
A.where B.which C.in which D.to which
为什么选D,不选C?
2.“The president made a briliant decision ,didn't he?"
"Yes,he did.I don't know what I would have done if I____to make that decision."
A.were B.had had C.have had D.had
为什么选B,不选A?
3.They will never reconcile themselves to_____.
A.defeat B.their defeat C.be defeated D.have their defeat
为什么选B,不选A?

Answer 1

1.因为短语subject to sth 使服从,使遭受于某物,所以这里是D 2.表示对过去事情的的虚拟语气主语+should/would/could/might+have done+其他+if+主语+had done +其他3.reconcile oneself to oneself`s sth你可以看作是...