男，38岁。健康体检胸部X线片发现右肺上叶后段直径约2cm髙密度结节影，边界欠清楚。查体：T36.5aC,P72次/分。双肺呼吸音清，未闻及干湿性啰音。为明确诊断应首选的检查是
A、PET-CTD
暂无解析
Manisa“victimofforcesoverwhichhehasnocontrol.”Thisisanotionheldstronglyby().
WhichofthefollowingstatementsisNOTtrueofEmilyDickinsonandherpoetry?
Britainhas,forcenturies,beenslowlytiltingwith________.
CollinsCOBUILDEnglishLanguageDictionary(1987)hassomeuniquefeaturessuchasdefinition,extracolumnand______.
不符合科技英语特点的是（）
