在计算机领域中,通常用英文单词“BYTE”来表示( )。
A.字
B.字长
C.二进制位
D.字节
参考答案:D
解析: 在计算机领域中,通常用英丈单词“Byte”来表示字节。
阅读理解。
Sandy is an English boy. He is thirteen. He's a student. Sue is Sandy's sister. She's eleven. She's a
student, too. Sandy's shirt is white. Sue's dress is red. They're nice students. Their father and mother
are English teachers.
1. Sandy and Sue are_____.
A. teachers
B. brothers
C. students
2. Sandy's father and mother are_____.
A. students
B. teachers
C. friends
3. Sandy is _____and Sue is _____.
A. thirteen, eleven
B. eleven, thirteen
C. eleven, eleven
4. Sandy is in a _____shirt.
A. red
B. black
C. white
5. Sue is in a _____dress.
A. white
B. red
C. black
患者,男性,65岁。因慢性支气管炎、慢性阻塞性肺气肿入院,按照医嘱护士从上午8点半开始为患者输液,9点半查房时发现患者自行调快输液速度,1000ml液体已快输完。患者突然出现胸闷、气促、咳嗽、咳粉红色泡沫痰。
护士判断该患者可能出现了
A.发热反应
B.过敏反应
C.空气栓塞
D.循环负荷过重
E.微粒污染反应