祖逖:闻鸡起舞( )
A.苻坚:风声鹤唳
B.周瑜:金屋藏娇
C.韩信:先发制人
D.关兴:洛阳纸贵
参考答案:A
解析: 祖逖是闻鸡起舞由故的主人公,符合这一规律的只有A。
-Jeffery seems to go without proper food and sleep for days.
-Leave him alone.That's________he reacts to a lost love.
A.what
B.how
C.why
D.when
能大致区分胸腔积液性质的影像检查方法为()
A.X线
B.CT
C.MR
D.CT增强扫描
E.MR增强扫描