压强为p、体积为V的水蒸气(H2O,视为刚性分子理想气体)的内能为()
A.3/2pV
B.5/2pV
C.1/2pV
D.3pV
参考答案:D
From: info@incahotels.netTo: sarah.brogen@mail.comSubject: RE: reservation requestDear Ms. Brogen, Thank you for your interest in our hotel. You have requested one double room for check-in on June 7 and check-out on June 13. I’m pleased to report that we do have (150) on these dates, and your reservation has been made. When you arrive at the airport in Cuzco, there are two ways to get to the hotel. The first is to arrange your own taxi. Simply tell the driver you are staying at the Inca Hotel on San Bias Plaza. (151) , we can send our own driver to pick you up, for the small cost of $10 USD. If you would like to take (152) of this service, please let us know at least 48 hours in advance. We look forward to your stay with us.
A.advantageously
B.advantages
C.advantageous
D.advantage
正确选择药物剂量时应考虑()
A.老年人年龄大,用量应该大
B.小孩体重轻,用量应该小
C.孕妇体重增加,用量也应增加
D.对药物高敏者,用量应减少
E.耐药者,用量应该增加