_______ for the free ticket, I would not have gone to see film so often.
更新时间:2024-11-24 06:30:34 A、IfitisnotC
从本题后半句可以看出这是一个与过去事实相反的虚拟条件句，从句中的动词要用“had+过去分词”，如果将if省略，had要位于主语之前，构成倒装句，故本题的答案是C。Haditnotbeenforthefreeticket=Ifithadnotbeenforthefreeticket。
Lyingundertheskull,thehumanbraincontainsanaverageoftenbillionnervecellscalled______.
Childrenhaveanatural________abouttheworldaroundthem.
Idon’tmind_______thedecisionaslongasitisnottoolate.
Iwaswritingareportlastnight;________Iwouldnothavestayeduplate.
Theengineer______myfatherworksisabout50yearsold.
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