【单选题】There is _______ with the watch. [ ]
【单选题】You're late. ______? [ ]
【多选题】下列对PreS1和PreS2抗原描述正确的是
B.
抗-PreS1和抗-PreS2常见于急性乙型肝炎恢复的早期
【简答题】A.wrong with B.wrong of C.matter with
【单选题】______ is accepted as wrong is not necessarily wrong.
【简答题】A. wrong something B. something wrong C. nothing wrong D. wrong nothing
【单选题】啤酒中含有多种维生素和氨基酸(组成蛋白质分子的基本单位),且极易为人体所吸收,其中维生素有( )。