【单选题】亚急性细菌性心内膜炎好发于原先受损伤的瓣膜,最常见下述哪种情况()
【单选题】按照饮料的物理形态分类,饮料可以分为液态饮料和()。
【单选题】Which one is INFORMAL?
【单选题】Which expression is informal?
B.
It’s my great honor to introduce myself.
C.
Pleased to meet you.
【单选题】亚急性细菌性心内膜炎好发于原先受损伤的瓣膜,最常见下列哪一种情况
【单选题】梅毒性主动脉炎(syphilitic aortitis)好发于
【单选题】which expression is informal for partings?
B.
Take care and all the best
D.
I really must be going