解决科学道德和学风问题（）是关键。
A.教育
B.监督
C.制度
D.防御
参考答案：C
若x∈（e-1，1），a=lnx，b=2lnx，c=ln3x，则[ ]
A．a＜b＜c
B．c＜a＜b
C．b＜a＜c
D．b＜c＜a
_______ the fact that Friday was always their busiest day, the girl seemed to be enjoying herself.[ ]
A. Despite
B. Due to
C. Besides
D. If only
