According to paragraphs l and 2,which of the following statements about Donald is
A. He was probably a university student.
B. He was badly in need of money.
C. He bought a ticket for a second—class compartment.
D. He traveled without any baggage.
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Nicotine gum is used to help a smoker
请选择(13)处的最佳答案.
A. a more
B. more
C. most
D. the most
Among other things,the story shows that
根据下列材料请回答 31~35 题:
第 31 题 According to the passage,which of the following has changed the most in the last 500 years?