小题1: What time will drinks be served?

A．At 5:30

B．At 7:30

C．At 8:15

D．At 12:00小题2: You can do the following things EXCEPT ______________________.

A．bringing your swimming clothes

B．dancing with jazz music

C．taking a taxi to the party

D．wearing jeans and T-shirts小题3: Which is the following is NOT true about the party?

A．It is Nicola’s 16^th birthday party.

B．It is a swimming pool party.

C．It will be held at Hillview Hotel.

D．You must pay for the towels that the hotel will provide you.

病人男性，62岁，恶心、食欲缺乏，水肿，查体血肌酐、血尿素氮升高，B超示双肾缩小，诊断为慢性肾衰竭，此时若病人出现酸碱平衡紊乱，可能是（）

A.代谢性酸中毒

B.代谢性碱中毒

C.呼吸性酸中毒

D.呼吸性碱中毒

E.混合型酸碱失衡