问题
选择题
The operator put him ______ to 83428091.
A.out
B.in
C.through
D.on
答案
答案:C
短语辨析.put out 熄灭,伸出;put in提出,提交;put through完成,接通电话;put on穿上.句意:话务员为他接通了83428091.故选C.
The operator put him ______ to 83428091.
A.out
B.in
C.through
D.on
答案:C
短语辨析.put out 熄灭,伸出;put in提出,提交;put through完成,接通电话;put on穿上.句意:话务员为他接通了83428091.故选C.
下表是某人的尿液、原尿和血浆化验后得到的主要数据,请回答:
水分(%) | 蛋白质(%) | 葡萄糖(%) | 无机盐(%) | 尿素(%) | |
A液 | 95~97 | 0 | 0 | 1.8 | 2.0 |
B液 | 99 | 微量 | 0.1 | O.9 | 0.03 |
C液 | 90~92 | 7.0 | 0.1 | 0.9 | O.03 |
(2)A液中不含有葡萄糖的原因是______.