【单选题】She knows a lot about China as she has been to China ________.
【单选题】下列哪项心肌损伤标志物在AMI后升高时间早,诊断时间窗长且特异性最高
【单选题】What is known about Prof. Grant?
A.
She has been to Mexico.
B.
She assigns long research papers.
C.
She teaches cultural anthropology.
D.
She collects ancient relies.
【判断题】发球员和接发球员应站在斜对角的发球区内,脚不触及发球区和接发球区的界线。
【单选题】听力原文:Susan is fluent in Spanish now that she has been to Mexico. What do we know about Susan?
A.
She learned Spanish in America.
B.
She doesn't know Spanish.
C.
She improved her Spanish in Mexico.
D.
She knew Spanish before going to Mexico.
【简答题】某地为推广先进企业的生产经营管理经验,对效益最好的几个企业进行调查,这种调查是属于( )。
【单选题】What is known about Prof. Grant?
A.
She has been to Mexico.
B.
She assigns long research papers.
C.
She teaches cultural anthropology.
D.
She collects ancient relies.
【单选题】某地为推广先进企业的生产经营管理经验,对效益最好的几个企业进行调查,此种调查属于( )。