问题
单项选择题
静脉注射的外文缩写词是
A．
B．
C．
D．gtt
E．
答案
参考答案：C
解析：i.h.表示“皮下注射”、i.m表示“肌内注射”、i.v表示“静脉注射”、i.v.gtt．表示“静脉滴注”、p.o.表示“口服”。
搜题请搜索小程序“爱下问搜题”
静脉注射的外文缩写词是
A．
B．
C．
D．gtt
E．
参考答案：C
解析：i.h.表示“皮下注射”、i.m表示“肌内注射”、i.v表示“静脉注射”、i.v.gtt．表示“静脉滴注”、p.o.表示“口服”。
| 完形填空。 | ||||
| Japanese high school students do not drive cars. Many of them either walk 1 ride bicycles if the distance is not too great. In other 2 , a lot of students have to 3 public buses and trains, often changing lines several times in order to reach their 4 . It is common for some students to 5 two or more hours each day on 6 transportation. After junior high school, students attend schools based 7 standardized high school entrance examination scores. As a result, some students travel a great distance to 8 the school. The school day begins at 8:30, so students may leave home 9 6:30. While some students sleep or study during their long travel, public transportation also 10 a chance for socializing with peers (同龄人). Students 11 to school are regulated by school policies. These policies may prohibit 12 activities in public -chewing gum, consuming snacks, 13 books while walking - anything that might reflect 14 on the reputation of the school. Each school has a unique 15 that makes its students easily identifiable to 16 . School policies often require students to 17 on buses and trains, 18 seats open for other passengers in order to show thoughtfulness towards others. In practice, 19 , students tend to relax 20 they move farther away from school. | ||||
|