A.to persuade
B.to entertain
C.to explain
第1题
A.To inform. people of the aging process.
B.To make people aware of the side effects of aging.
C.To inform. people of the discomfort with old age.
D.To make people change their idea about old age.
第2题
A.With an anecdote about Key's negotiation from a prisoner's release.
B.With Key's letter describing what he saw from the enemy's battleship all night.
C.With testimony from a presumed expert.
D.With an explanation of Britain's interference with American trade.
第3题
A.It is full of specialized vocabulary.
B.It is a casual speech aiming to familiarize the audience with a new course.
C.The professor wants to establish the new course in a friendly style.
D.It is like storytelling, interesting and easy to follow.
第4题
A.It is using common sense to say something simply.
B.It is rendering the meaning of a text into another language.
C.It is a complicated and artificial process to describe facts.
D.It is an activity the translator pretends to be someone els
第5题
A.It is a formed speech full of specialized vocabulary and terms.
B.It is a casual speech aiming to familiarize the audience with a new course.
C.The professor wants to establish the new course in a friendly style.
D.It is like storytelling, interesting and easy to follow.
第6题
A.To express uncertainty about his statements.
B.To indicate the importance of his opinion.
C.To check out whether the students agree.
D.To emphasize his interest in sports physiology.
第7题
A.They detect nerve impulses transmitted to a grasshopper's legs.
B.They sense how far a grasshopper has jumped.
C.They detect changes in air pressure.
D.They help a grasshopper find food.
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