()是医务人员进行自我道德评价的方式。
A.名誉
B.动机
C.良心
D.效果
参考答案:C
I need the money badly now and I have to my car though I’m not at all willing to do so.
A.destroy
B.sacrifice
C.undertake
D.guarantee
香豆素可与三氯化铁试剂反应呈蓝绿色,是因为其具有
A.酚羟基B.内酯环结构C.1745~1715cm-1D.甲氧基E.3600~3200cm-1