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【简答题】
指出下列语句哪些是命题,哪些不是命题,如果是命题,指出它的真值。 a) 离散数学是计算机科学系的一门必修课。 b) 计算机有空吗? c) 明天我去看电影。 d) 请勿随地吐痰。 e) 不存在最大质数 f) 如果我掌握了英语、法语,那么学习其他欧洲语言就容易得多。
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【单选题】Section C Passage Two Question 1
A.
Thanksgiving Day can be traced back to 1863.
B.
The first true thanksgiving was in 1623, when people gave thanks for rain that ended a drought.
C.
These early thanksgivings took the form of a feast.
D.
The first national Thanksgiving Day was proclaimed by George Washington in 1863.
【单选题】Section C Passage Two Question 2
A.
The Thanksgiving meal often includes a turkey, potatoes, chocolates and vegetables.
B.
There will be Thanksgiving Day parades in all cities and towns.
C.
Most government offices, businesses, schools and other organizations are closed on Thanksgiving Day.
D.
Many offices and businesses staff are allowed to have a five-day weekend.
【单选题】A passage--Question Two
A.
Lighting firecrackers.
B.
Visiting relatives.
C.
Giving gifts to each other.
D.
Writing letters to friends.
【单选题】Section C Passages Passage Two question 1
A.
Calorie counting at meals.
B.
Health problems associated with overeating.
C.
The importance of eating a balanced breakfast.
D.
The role of minerals in maintaining good health.
【单选题】Section C Passages Passage Two question 3
A.
Sufficient body fat.
B.
A variety of foods.
C.
Plenty of sleep.
D.
Occasional exercise.
【单选题】Section C Passage Two Question 3
A.
A parade.
B.
A feast.
C.
A gathering.
D.
Church service.
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