问题
单项选择题
后遗效应是在下列何种剂量下出现的不良反应
A．大于治疗量
B．小于治疗量
C．等于治疗量
D．药浓度低于阈浓度
E．与药物浓度无关
答案
参考答案：D
搜题请搜索小程序“爱下问搜题”
后遗效应是在下列何种剂量下出现的不良反应
A．大于治疗量
B．小于治疗量
C．等于治疗量
D．药浓度低于阈浓度
E．与药物浓度无关
参考答案：D
| 完形填空。 |
| A young man 1 himself in Japan with only enough money to buy the ticket for his 2 back home. As he knew that it would take him only two days to 3 home, he decided that he could easily spend the time 4 food. So he bought a ticket and 5 the ship. The man 6 his ears to the sound of the lunch bell. When dinner 7 came, he didn't go to the dining room, 8 that he was not feeling well. The next morning he still didn't have breakfast and at lunch time he again 9 in his room. But at dinner time he was so hungry that he went to the dining room and 10 everything the waiter put in front of him. "Bring me the bill," he said. "The bill, sir?" said the waiter in surprise. "There isn't any bill. On our ship meals are included in the money for the ticket." |
( ) 1. A. reached | B. reach B. road B. reached B. with B. got off B. opened B. time B. said B. kept B. took | C. found C. journey C. take C. without C. runs to C. stopped C. party C. say C. walked C. ate | D. found out D. plane D. get D. near D. put on D. kept D. dish D. saying D. shouted D. looked |