()是会展组织者宣传和吸引的主要目标.
A.会展观众
B.参展商
C.采购商
D.专业观众
参考答案:D
He is ________that all of us like him very much.
A.a boy so lovely
B.a such lovely boy
C.so a lovely boy
D.such a lovely boy
医学伦理学中最古老、最有生命力的医德范畴是
A.医疗保密B.医疗公正C.医疗权利D.医疗荣誉E.医疗义务