The most appropriate title for the passage could be ______.
A. Under the Greenwood Tree: Hardy's Ambiguous Triumph
B. The Real and the Strange: the Novelist's Shifting Realms
C. Hardy's Novelistic Impulses: the Problem of Control
Divergent Impulses: the Issue of Unity in the Novel
If you cross the ocean going east, you set your clock（）
A. ahead one hour in each new time zone
B. ahead one hour for the whole trip
C. back one full day for each time zone
D. ahead by twenty-three hour
中继器用于网络互联，其缺点是( )。
A. 使网络物理拓扑对用户透明
B. 增加网络结构的复杂性
C. 使用户操作网络更难
D. 不能有效的控制网络流量
患者，男，47岁。心悸少寐，心烦易怒，头晕目眩，腰酸耳鸣，舌红少苔，脉细而数。治疗应首选
A. 六味地黄丸
B. 知柏地黄丸
C. 大补阴丸
D. 天王补心丹
E. 补天大造丸
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