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【简答题】
以下是两个同学设计的学生成绩系统的表格, A 同学设计成表格 1 的形式, B 同学设计了表格 2 、 3 、 4 三张表格,请问: 1 、 A 、 B 同学哪个的方案更合理? 2 、如果要他们设计的表格记录 5000 个同学的 10 门课成绩,用 A 同学设计表格要填写多少个数据?用 B 同学设计的表格要填写多少个数据? 3 、根据计算结果,哪种设计更节省空间?为什么? A同学设计一张表格 B同学设计三张表格
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参考答案：
举一反三
【单选题】What's the result of the conversation?
A.
The man got a receipt.
B.
The man phoned the manager.
C.
The man had his room changed.
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【单选题】What is the man's opinion of the result of the earthquake?
A.
Widespread destruction.
B.
Moderate damage.
C.
Small loss of lives.
D.
No loss of lives.
查看完整题目与答案
【单选题】What was the result of the man’s conversation with Marsha?
A.
He planned a vacation.
B.
He decided to go help people.
C.
He chose to study medicine.
查看完整题目与答案
【单选题】What is the man's response to the survey result?
A.
He is surprised.
B.
He is not surprised.
C.
He doesn’t believe it .
D.
He is not interested.
查看完整题目与答案
【多选题】下列关于血管升压素分泌失调综合征的说法，正确的有（　）
A.
部分肺燕麦细胞癌患者有SIADH的表现，但X线检查可以正常
B.
将可疑患者每天摄水量限制为0.6～0.81，如在2～3天内体重下降2.3kg，低钠血症与低渗血症被纠正，尿钠排出明显降低，则对SIADH有诊断意义
C.
SIADH是否消失可作为肿瘤治疗是否彻底的佐证
D.
严重SIADH患者伴有神志错乱、惊厥或昏迷时，可静脉输注3%的高渗氯化钠溶液迅速纠正低钠血症以缓解症状
E.
地美环素可以用来治疗SIADH
查看完整题目与答案
【简答题】What is the probable result of the conversation? [ A] The man went upstairs to talk to the neighbours. [B] The woman turned off the radio. [ C] The man failed his English exam.
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【单选题】What was the result of the man ’ s visit to the British Museum?
A.
He convinced himself that he was suffering from all the existing diseases except one.
B.
He had a shock and had to crawl out of the museum as he couldn ’ t walk.
C.
He learned about symptoms of so many diseases that he decided to study medicine.
D.
He found no cure for his illness and became very anxious about it.
查看完整题目与答案
【单选题】______ expense, we must take every measure to save the old man’s life.
A.
Because of
B.
As a result of
C.
Regardless of
D.
With regard to
查看完整题目与答案
【简答题】某制药厂生产复方维生素，要求每50g维生素中含铁2400mg，现从某次生产过程中随机抽取5个样品，测得含铁量(mg/50g)为2372，2409，2395，2399，2411。问这批产品的含铁量是否合格(α=0.05)?
查看完整题目与答案
【单选题】What is the probably result?
A.
The woman goes to see the film with the man.
B.
The man is disappointed at being refused.
C.
The woman feels uneasy to refuse the man's invitation.
查看完整题目与答案
相关题目：
【单选题】What's the result of the conversation?
A.
The man got a receipt.
B.
The man phoned the manager.
C.
The man had his room changed.
查看完整题目与答案
【单选题】What is the man's opinion of the result of the earthquake?
A.
Widespread destruction.
B.
Moderate damage.
C.
Small loss of lives.
D.
No loss of lives.
查看完整题目与答案
【单选题】What was the result of the man’s conversation with Marsha?
A.
He planned a vacation.
B.
He decided to go help people.
C.
He chose to study medicine.
查看完整题目与答案
【单选题】What is the man's response to the survey result?
A.
He is surprised.
B.
He is not surprised.
C.
He doesn’t believe it .
D.
He is not interested.
查看完整题目与答案
【多选题】下列关于血管升压素分泌失调综合征的说法，正确的有（　）
A.
部分肺燕麦细胞癌患者有SIADH的表现，但X线检查可以正常
B.
将可疑患者每天摄水量限制为0.6～0.81，如在2～3天内体重下降2.3kg，低钠血症与低渗血症被纠正，尿钠排出明显降低，则对SIADH有诊断意义
C.
SIADH是否消失可作为肿瘤治疗是否彻底的佐证
D.
严重SIADH患者伴有神志错乱、惊厥或昏迷时，可静脉输注3%的高渗氯化钠溶液迅速纠正低钠血症以缓解症状
E.
地美环素可以用来治疗SIADH
查看完整题目与答案
【简答题】What is the probable result of the conversation? [ A] The man went upstairs to talk to the neighbours. [B] The woman turned off the radio. [ C] The man failed his English exam.
查看完整题目与答案
【单选题】What was the result of the man ’ s visit to the British Museum?
A.
He convinced himself that he was suffering from all the existing diseases except one.
B.
He had a shock and had to crawl out of the museum as he couldn ’ t walk.
C.
He learned about symptoms of so many diseases that he decided to study medicine.
D.
He found no cure for his illness and became very anxious about it.
查看完整题目与答案
【单选题】______ expense, we must take every measure to save the old man’s life.
A.
Because of
B.
As a result of
C.
Regardless of
D.
With regard to
查看完整题目与答案
【简答题】某制药厂生产复方维生素，要求每50g维生素中含铁2400mg，现从某次生产过程中随机抽取5个样品，测得含铁量(mg/50g)为2372，2409，2395，2399，2411。问这批产品的含铁量是否合格(α=0.05)?
查看完整题目与答案
【单选题】What is the probably result?
A.
The woman goes to see the film with the man.
B.
The man is disappointed at being refused.
C.
The woman feels uneasy to refuse the man's invitation.
查看完整题目与答案
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