Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following question.
Never before ______ such a severe flood in this mountainous area.
A.I have seen
B.do I see
C.have I seen
D.I had seen

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following question.
______ number of boys were swimming in the lake, but I didn’t know ______ exact number of them.
A.The/the
B.A/an
C.The/an
D.A/the

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following question.
In 1959, the political philosopher Hannah Arendt became the first woman ______ a full professor at Princeton University.
A.to appoint
B.was appointed
C.to be appointed
D.who be appointed as

Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following question.
With what my parents prepare for me in terms of education, I am ______ about my future.
A.confidence
B.confide
C.confident
D.confidential

Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
A.appearance
B.assistance
C.confidence
D.position

Mark the letter A, B, C or D on your answer sheet to indicate the word that differs from the other three in the position of primary stress in each of the following questions.
A.parent
B.attempt
C.dinner
D.women

Mark the letter A, B, C or D on your answer sheet to indicate the word whose underlined part differs from the other three in pronunciation in each of the following questions.
A.enjoyed
B.joined
C.helped
D.loved

(4)
A.permitted
B.refused
C.applied
D.received

(3)
A.However
B.Otherwise
C.Moreover
D.Therefore

According to paragraph 5, why is it difficult to control abuses of ecotourism?
A.Too many sanctuaries are being created.
B.Officials are so few and can be too tolerant.
C.Not many people are interested in jobs controlling ecotourism abuses.
D.There is a lot of money available to build resorts.