含有杀虫剂(可杀死跳蚤)的狗用香波(软管装，供零售用) ( )A．29 B．30

患者，男，65岁，有糖尿病史15年，近来浮肿，血压140/90mmHg，血糖7mmol/L，血BUN12mmol/L，Cr184μmol/L，最合适治疗方法为（）。

A.皮质激素

B.非甾类消炎药

C.血管紧张素转换酶抑制剂

D.胰岛素治疗

E.利尿消肿

–How long can I ______ your book?   --Two days.

A. put        B. keep       C. Borrow

She enjoys reading.  But she can't           much time           it.              [ ]

A. spend, on      

B. cost, in          

C. pay, for

The reason      he was late for school was      he had to send his mother to a hospital.

A．which; that

B．why; that

C．for which; because

D．what; why

2008年北京奥运会“祥云”火炬使用的燃料是丙烷（C₃H₈），火炬正常燃烧应具备的条件是_______________、_______________。