Questions 11 to 18 are based on the conversation you have just heard.
At 9 a.m.
B. At 11 a.m.
C. At2p. m.
D. At4p. m.
肾盂肾炎感染的主要途径是
A. 血行感染
B. 上行感染
C. 淋巴管感染
D. 直接感染
E. 植入感染
引起慢性肾功能衰竭最多见的原因是
A. 慢性肾盂肾炎
B. 慢性肾炎
C. 肾病综合征
D. 肾结核
E. 系统性红斑狼疮
Why couldn’t Todd and June find out who sent them the tickets
A. [A] Their friends wanted to keep it a secret.
B. The letter with the tickets was not signed.
C. There was no letter with the tickets.