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举一反三
【简答题】Fill in the blanks without referring to the original text. Then check your answers against the original. After that, read the passage aloud until you can say it from memory. I worked there for seven y...
【单选题】计算机系统中,“位(bit)”的描述性定义是( )
A.
计算机系统中,在存储、传送或操作时,作为一个单元的一组字符或一组二进制位
B.
度量信息的最小单位,是一位二进制位所包含的信息量
C.
进位计数制中的“位”,也就是“凑够”多少个“1”就进一位的意思
D.
通常用8位二进制位组成,可代表一个数字、一个字母或一个特殊符号。也常用来度量计算机存储容量的大小
【简答题】课文内容填空: I worked there forseven years and 1) ____ so many lessons, especially from a(n) 2) ___ waitress. Helen was in her 60s, hadred hair, and 3) ____ of self-respect—something I was really 4) ____ ....
【多选题】计算机存储系统中高速缓存采用直接映射策略时,高速缓存每行存储的信息包含( )
A.
有效位
B.
行标志
C.
映射的内存行内数据
D.
行索引
【简答题】I worked there for seven years and 1) ____ so many lessons, especially from a(n) 2) ____ waitress. Helen was in her 60s, had red hair, and 3) ____ of self-respect-something I was really 4) ____. I loo...
【单选题】星期四,我们四五个人在时间游客的家里,直到 7点半时间游客才出现。他从4点钟到现在,已经时间旅行了多长时间?
A.
7天
B.
8天
C.
9天
D.
10天
【简答题】filling the blanks I worked there for seven years and 1) __________ so many lessons, especially from a(n) 2) __________ waitress. Helen was in her 60s, had red hair, and 3) __________ of self-respect...
【单选题】She looked so self-satisfied and pleased when her boy came out first in the race.
A.
e looked so _________ when her boy came out first in the race.
B.
filthy
C.
smash
D.
smug
E.
not...until
F.
mind
G.
in a little while
H.
keep making.
I.
asking too much of somebody
【单选题】在激光打印机的构成中,不包含()。
A.
激光打印系统
B.
胶片传输系统
C.
信息传递与存储系统
D.
透镜曝光快门系统
E.
控制系统
【单选题】肝功能不全患者蜘蛛状血管痣好发的部位是
A.
腹前壁
B.
全身各部
C.
背部及颈部
D.
颈、面部、前臂及手掌
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