- 问题详情:46.LiMingis_______(optimism)abouthisfuture.47._______(exhaust),Islidintoandfellfastasleep.48.Hekeptme________(inform)ofthechangesinourschool.49.Believeitornot,itmakesno________(different)tomewhatyousay.50.Ittookmeafewweekstogetusedtomynew____...
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