Oneworld in the passage refers to ______.
举一反三
- Oneworld in the passage refers to______. A: a<br/>travel agency B: a<br/>union of airlines C: a series of tourists attractions D: the title of a flight program
- In the last sentence of the passage, “do so” refers to ________.
- According to the passage, the word “economical” (para.1) refers to all of the following except_____._
- In the last sentence of the passage, the "they" refers to ______. A: buyer B: buyer and seller C: seller D: money
- In this passage, "artificial food" refers to food made from ______. A: milk B: grain C: protein D: soybeans