新生儿口腔黏膜出现散在的色白如雪的柔软小斑点，可能的诊断是
A．唇疱疹B．复发性阿弗他溃疡C．疱疹性龈口炎D．雪口病E．手-足-口病
参考答案：D
An analyst doe research about a U. S. Treasury Inflation Protection Security (TIPS). With respect to a TIPS, Which of the following statements is most accurate Changes in the reference price index resultin changes in:（）
A. the TIPS' coupon rate.
B. the TIPS' principle amount.
C. both the TIPS' coupon rate and the TIPS' principle amount.
人们对自己的行为，在同他人和社会的关系上负有道德责任的自觉意识和相应的自我评价能力，这种对本身行为是非、善恶的内心体验是( )。
A．正义感
B．义务感
C．良心感
D．荣誉感
