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【单选题】
无可奈何花落去，似曾相识燕归来是谁的名句（ ）A.
B.
C.
D.
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举一反三
【单选题】It's hard to confirm or refute that there's a causal relationship between the amount of fat we eat and the ______ of heart attacks.
A.
incidence
B.
impetus
C.
momentum
D.
emergence
【单选题】The purpose of the passage is to ______.
A.
analyze the possible causal links between Tibetan ecology and society
B.
describe the social organization of typical Tibetan villages
C.
describe Tibetan fauna and flora
D.
analyze the mysteries of the sudden appearance of the Himalayas
【简答题】七选五(注意联系上下文进行选择,总结答题技巧) Fearing a long, family car ride? In fact, a long car ride can give you a good chance to do lots of things. Read a book. During a long ride, an easy way to pass time would be to...
【单选题】Robert is said ______ abroad, but I don't know what country he studied in.
A.
to have studied
B.
to study
C.
to be studying
D.
to have been studying
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