【简答题】What is the woman ' s job? [ A] A doctor. [ B ] A secretary. [ C] A waitress.
【单选题】当下述电池中的溶液是pH 4.00的缓冲溶液时,25°C时用毫伏计测得下列电池的电动势为0.209V,玻璃电极|H+(a=x) ||SCE,当缓冲溶液由未知溶液代替时,毫伏计读数为0.312V,其溶液的pH是
【单选题】What inspiration do you think the contemporary doctors can draw from Fildes’ timeless painting The Doctor?
A.
A patient-centered approach is helpful in their medical practice.
B.
Good communication skills matter.
C.
Treating patients with their professionalism is the only duty of doctors.
D.
The physician’s role was a provider of medication and surgery in late 1890s.
【单选题】What suggestion does the woman give the man to give up his smoking?
A.
See a doctor to get some help.
B.
Read books about the harm of smoking.
C.
Improve his self-controlling abilities.
D.
Receive mental health treatment.
【判断题】工序基准是在工序图上确定本工序加工表面位置的基准。
【单选题】What is the author going to do tonight? A . Book a flight. B . Go to the doctor ' s. C . Eat with his family. D . Check into a hotel.
【简答题】某种人群(如成年男子)的某个生理指标(如收缩压)或生化指标(如血糖水平)的正常值范围一般指
【单选题】某种人群(如成年男子)的某个生理指标(如收缩压)或生化指标(如血糖水平)的正常值范围一般指
【单选题】What do we learn from this dialogue?
A.
The man is seriously ill with a cold.
B.
The doctor doesn' t take the man' s disease seriously.
C.
The man is going to have a few days off.
D.
The man hopes to get more effective medicine from the doctor.
【简答题】当下列电池中的溶液是 pH=4.00 的缓冲溶液时,在 25°C 测得电池的电动势为 0.209 V : 玻璃电极 | H + ( a = x ) ║ SCE 当缓冲溶液由未知溶液代替时,测得电池电动势如下: (a) 0.312 V ; (b) 0.088 V ; (c) -0.017 V 。试计算每种溶液的 pH 。