【判断题】【消耗次数：1】
命题“若今天是星期一, 则明天是星期三”的真值为假。
①
正确
②
错误
参考答案：
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相关题目
【单选题】
令 p: 今天是星期一; q: 明天是星期二，则“若今天是星期一, 则明天是星期二”可命题符号化为：
①
p<img class=jc-formula style=vertical-align: middle; src=https://huaweicloudobs.ahjxjy.cn/D50FEE5510C853C83F78D440017D8E6B.png data-tex=\wedge />q
②
q<img class=jc-formula style=vertical-align: middle; src=https://huaweicloudobs.ahjxjy.cn/F388E7EE9892B38FECEEB653227F230A.png data-tex=\mapsto />p
③
p<img class=jc-formula style=vertical-align: middle; src=https://huaweicloudobs.ahjxjy.cn/F388E7EE9892B38FECEEB653227F230A.png data-tex=\mapsto />q
④
p<img class=jc-formula style=vertical-align: middle; src=https://huaweicloudobs.ahjxjy.cn/929202E378A4D342B21977DCDA32FBDA.png data-tex=\leftrightarrow />q
【单选题】
令 p: 今天是星期一; q: 明天是星期二，则“仅当今天是星期一, 明天才是星期二”可命题符号化为：
①
p<img class=jc-formula style=vertical-align: middle; src=https://huaweicloudobs.ahjxjy.cn/D50FEE5510C853C83F78D440017D8E6B.png data-tex=\wedge />q
②
q<img class=jc-formula style=vertical-align: middle; src=https://huaweicloudobs.ahjxjy.cn/F388E7EE9892B38FECEEB653227F230A.png data-tex=\mapsto />p
③
p<img class=jc-formula style=vertical-align: middle; src=https://huaweicloudobs.ahjxjy.cn/F388E7EE9892B38FECEEB653227F230A.png data-tex=\mapsto />q
④
p<img class=jc-formula style=vertical-align: middle; src=https://huaweicloudobs.ahjxjy.cn/929202E378A4D342B21977DCDA32FBDA.png data-tex=\leftrightarrow />q
【简答题】
在Excel工作表中，如何在B2至H2区域7个单元格中依次快速输入列标题“星期一” 、“星期二”、“星期三 ”、“星期四”、“星期五”、“星期六”、“星期日”？
【单选题】
我方公司星期一对外发盘，限星期五复到有效，客户于星期二回电还盘并邀我电复。此时，国际市场价格上涨，故我未予答复。客户又于星期三来电表示接受我方公司星期一的发盘，在上述情况下（ ）。
①
接受有效
②
接受无效
③
如我方未提出异议，则合同成立
④
属于有条件的接受
随机题目
【单选题】
In which of the following works can you find the proper names Lilliput, Brobdingnag, Houyhnhnm and Yahoo”?
①
The Pilgrim’s Progress
②
The FarrieQueene
③
Gulliver’s Travels
④
The School of Scandal
【单选题】
The epic Paradise Lost is based on the stories from _______.
①
The New Testament
②
The Old Testament
③
The Ancient Greek Myths
④
The Ancient Roman Myths
【单选题】
Shakespeare’s greatest tragedies are the following works except ____.
①
Hamlet
②
King Lear
③
Romeo and Juliet
④
Othello
【单选题】
Which of the following is NOT true about The Canterbury Tales?
①
It is written in the form of a dream.
②
Chaucer chose a pilgrimage as the framework for the stories.
③
It is written for the greater part in heroic couplet.
④
“The General Prologue” introduces the pilgrims, the time and occasion of the pilgrimage.
【单选题】
Beowulf, the oldest great long poem ever written in English, is composed in a form of____.
①
epics
②
lyrics
③
folk songs
④
sagas
【单选题】
What meaning is referred to if we say the meaning of “dog” is friendship and loyalty?
①
denotative meaning
②
connotative meaning
③
literal meaning
④
labeled meaning.
【单选题】
What does it mean to know a word?
①
know its pronunciation and stress
②
know its spelling and grammatical properties
③
know its meaning and know when and how to use it
④
all of the above.
【单选题】
Which of the following statement is not true about vocabulary?
①
a vocabulary item can be more than one word
②
Vocabulary can not be taught. It must be learned by the individuals
③
Words are best learned in context
④
An English-English dictionary is an important aid for students.
【单选题】
What meaning is referred to if we say the meaning of “dog” is an animal with four legs and a tail, often kept as a pet or trained for work?
①
denotative meaning
②
connotative meaning
③
extended meaning
④
inspired meaning.
【单选题】
What do the following examples indicate? Big, huge; enormous, immense; male, masculine .
①
synonyms
②
antonyms
③
hyponyms
④
collocations.