右心衰病人常有的食欲不振、恶心、呕吐、腹痛等症状，是由于：
A、肺循环瘀血B
暂无解析
ProfessorWang,_______forhisinformativelectures,waswarmlyreceivedbyhisstudents.
________evidencethatlanguageacquiringabilitymustbestimulated.
Duringthetouristseason,therearemanypeoplewanderinginthiscitytoseetheoldcastles_____inthesixteenthcentury.
Tina_____haveknownthetruth,orshewouldhavetoldus.
省、自治区、直辖市、自治州、设区的市的人大常委会任期与本级人大每届任期相同，为（）年。
