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【简答题】
设P :明天下雨, Q :明天下雪, R :我去学校,请给出下列命题的符号化形式。 (1) 如果明天不是雨夹雪则我去学校 (2)果明天天不下雨并且不雪则我去学校 (3)如果明天下雨或下雪则我不去学校 (4) 当且仅当明天不下雪并且不下雨时,我学校
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【单选题】听力原文：Who was responsible for filing those forms? (A) I am very responsible. (B) I think Jim was. (C) You can get the forms from the supply room. (39)
A.
B.
C.
【单选题】Who was responsible for this traffic accident?
A.
One of the car drivers.
B.
One of the truck drivers.
C.
Both of the car drivers.
D.
Neither of the car drivers.
【简答题】According to Mr. Peterson, who was responsible for this matter? It was most probably caused by______.
【单选题】According to the passage, who was responsible for designing houses in eighteenth-century North America?
A.
Professional architects.
B.
Customers.
C.
Interior decorators.
D.
Carpenters.
【简答题】生化药物的种类有哪些?
【单选题】According to the passage, who was responsible for designing houses in eighteenth-century North America?
A.
Professional architects.
B.
Customers.
C.
Carpenters.
D.
Interior decorators.
【简答题】生化药物的分类原则是什么?有哪些种类?
【单选题】Who was responsible for the building of the famous cathedral in the city?
A.
The Roman colonisers.
B.
The Saxons.
C.
The Normans.
D.
Alfred the Great.
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