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【单选题】
能鉴别学业水平高低、能力的测验表明其( )很高。
A.
难度
B.
信度
C.
效度
D.
区分度
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参考答案：
举一反三
【单选题】What should do if you see someone at a business that you have met before, but you can’t remember their name?
A.
ignore the person
B.
introduce yourself, apologize for not remembering their name but say where you met them before
C.
walk up to him or her and say, “Hi, mate!”
D.
try to find out the person’s name from others at the and then introduce yourself
查看完整题目与答案
【单选题】If you yell at someone, do you utter in _________?
A.
a low voice
B.
in a loud voice
查看完整题目与答案
【单选题】If you describe someone as __________, you think they look ordinary and not at all beautiful.
A.
one-of-a-kind
B.
luxurious
C.
plain
D.
smooth
查看完整题目与答案
【判断题】If you recognize someone and want to clarify who the person is, you can politely say: "Excuse me, are you a student at JinJiang College?"
A.
正确
B.
错误
查看完整题目与答案
【多选题】可以看到维管束结构的切片有()
A.
黑藻茎尖
B.
向日葵幼茎
C.
椴木三年生茎
D.
玉米叶横切
查看完整题目与答案
【简答题】If you see someone drowning, speed is very important. Once you get him out of the water, if he isn't breathing, you have four minutes before his brain is completely destroyed. Support his neck, move h...
查看完整题目与答案
【简答题】请求分页存储管理系统中,假设某进程的页表内容如下表所示(其中状态位为 1 ,表示该页已调入内存;为 0 ,表示该页未调入内存)。 页号 块号 状态位 0 200H 1 1 — 0 2 105H 1 页面大小为 4KB ,一次内存的访问时间是 80ns ,一次快表的访问时间是 10ns ,处理一次缺页的平均时间为 100ns (含更新快表和页表的时间),分配给该进程的物理块数固定为 2 ,采用最近最...
查看完整题目与答案
【判断题】进行折半查找的表必须是顺序存储的有序表。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】What should you do if you see someone at a business that you have met before, but you can’t remember their name?
A.
ignore the person
B.
introduce yourself, apologize for not remembering their name but say where you met them before
C.
walk up to him or her and say, "Hi, mate!"
D.
try to find out the person's name from others at the and then introduce yourself.
查看完整题目与答案
【简答题】八．以折半查找方法在一个查找表上进行查找时，要求该查找表必须是顺序存储的 表。A. 有序
查看完整题目与答案
相关题目：
【单选题】What should do if you see someone at a business that you have met before, but you can’t remember their name?
A.
ignore the person
B.
introduce yourself, apologize for not remembering their name but say where you met them before
C.
walk up to him or her and say, “Hi, mate!”
D.
try to find out the person’s name from others at the and then introduce yourself
查看完整题目与答案
【单选题】If you yell at someone, do you utter in _________?
A.
a low voice
B.
in a loud voice
查看完整题目与答案
【单选题】If you describe someone as __________, you think they look ordinary and not at all beautiful.
A.
one-of-a-kind
B.
luxurious
C.
plain
D.
smooth
查看完整题目与答案
【判断题】If you recognize someone and want to clarify who the person is, you can politely say: "Excuse me, are you a student at JinJiang College?"
A.
正确
B.
错误
查看完整题目与答案
【多选题】可以看到维管束结构的切片有()
A.
黑藻茎尖
B.
向日葵幼茎
C.
椴木三年生茎
D.
玉米叶横切
查看完整题目与答案
【简答题】If you see someone drowning, speed is very important. Once you get him out of the water, if he isn't breathing, you have four minutes before his brain is completely destroyed. Support his neck, move h...
查看完整题目与答案
【简答题】请求分页存储管理系统中,假设某进程的页表内容如下表所示(其中状态位为 1 ,表示该页已调入内存;为 0 ,表示该页未调入内存)。 页号 块号 状态位 0 200H 1 1 — 0 2 105H 1 页面大小为 4KB ,一次内存的访问时间是 80ns ,一次快表的访问时间是 10ns ,处理一次缺页的平均时间为 100ns (含更新快表和页表的时间),分配给该进程的物理块数固定为 2 ,采用最近最...
查看完整题目与答案
【判断题】进行折半查找的表必须是顺序存储的有序表。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】What should you do if you see someone at a business that you have met before, but you can’t remember their name?
A.
ignore the person
B.
introduce yourself, apologize for not remembering their name but say where you met them before
C.
walk up to him or her and say, "Hi, mate!"
D.
try to find out the person's name from others at the and then introduce yourself.
查看完整题目与答案
【简答题】八．以折半查找方法在一个查找表上进行查找时，要求该查找表必须是顺序存储的 表。A. 有序
查看完整题目与答案
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