下列哪一个选项是阻塞性肺气肿气肿型的特点
A、多发生于青年人C
暂无解析
Iappreciate________(give)theopportunitytostudyabroadthreeyearsago.
Wetrustyouwilldoyourbesttohavethismatter__________rightaway.()
Sincethepremiumvarieswiththescopeof____extrapremiumisforbuyer'saccount,shouldadditionalsiskecovered?()
By"languageacquisitionisprimarilytheacquistionofthegrammaticalsystemoflanguage",linguistsmeanthat______.
TheAdventuresofTomSawyerand,especially,itssequence()provedthemselvestobethemilestoneintheAmericanliterature.
