下列哪项检查诊断小肝癌准确率最高()。
A.血AFP
B.腹部B超
C.腹部CT
D.腹部MRI
E.血管造影
参考答案:E
— The floor is dirty. Would you please _?
— With pleasure.
A.mop it up
B.mop up it
C.to mop it up
D.to mop up it
His mother kept telling him to____ his manners at the party.So he became impatient.
A.mind
B.notice
C.watch
D.care