According to the passage, we learn that the population of illiteracy in Africa isA．approximately six hundred million B．approx
According to the passage we learn that the population of illiteracy in Africa isA．approxi
Daniel Defoe began to write Robinson Crusoe when he wasA．in his sixties.B．in his fifties.C
Daniel Defoe began to write Robinson Crusoe when he wasA．in his sixties B．in his fifties C．over sixty D．sixty 请帮忙给出正确答案和分析，谢谢！
Why was the catalog used as textbooks？A．It helped students with spelling and adding.B．It h
Why was the catalog used as textbooks？A．It helped students with spelling and adding B．It helped students become familiar wi
According to the passage a large population can produce a chance for the development ofA．
According to the passage, a large population can produce a chance for the development ofA．agriculture B．transport system C．industry D．national economy 请帮忙给出正确答案和分析，谢谢！
What are the speakers mainly discussing？A．Membership in a food co－op.B．The benefits of hea
What are the speakers mainly discussing？A．Membership in a food co-op B．The benefits of health food C．Shopping in the supermarket D．The current cost of food 请帮忙给出正确答案和分析，谢谢！
Why did the woman go to see the professor in the beginning？A．She wanted the professor to e
Why did the woman go to see the professor in the beginning？A．She wanted the professor to extend her writing time B．She w
Why does the woman tell the story about her father？A．To give an example of a bad reaction
Why does the woman tell the story about her father？A．To give an example of a bad reaction to penicillin B．To show how p
Why might the man join the co-op？A．To save money on food.B．To buy food without additives.C
Why might the man join the co-op？A．To save money on food B．To buy food without additives C．To do all his shopping in on
What did Daniel Hayes invent？A．A single－engine fire truck.B．A water－powered fire truck.C．A
What did Daniel Hayes invent？A．A single-engine fire truck B．A water-powered fire truck C．A record player D．A circular ladder holder 请帮忙给出正确答案和分析，谢谢！
Compared with 1980 what was the cost of insurance claims in 1981？A．It stayed at the same
Compared with 1980, what was the cost of insurance claims in 1981？A．It stayed at the same level as 1980 B．It increased b