某男,10年前患过肺结核,近3个月来出现腰酸痛,脓血尿,尿频为进行性加重,现每日排尿约30余次。
该病人初步诊断为()。
A. 肾肿瘤
B. 肾结石
C. 肾结核
D. 肾囊肿
E. 肾脓肿
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听力原文:W: I'd like to book a ticket to New York for this Friday.
M: Just a second.
W: I'll need a return-ticket.
M: SDL has a flight leaving at 8:15 a. m.
W: That's OK. What time shall I check in?
M: You have to be there three quarters of an hour before it leaves.
What does the woman want to do?
A. Sell a ticket.
Book a flight ticket.
C. Book a train ticket.