更多"{$mediaurl}What is the talk mainly "的相关试题:
[单项选择]
{$mediaurl}What is the talk mainly about
A. The processes by which natural and cultured pearls are created.
B. Some common misconceptions about the formation of pearls.
C. The development of a technology to produce artificial pearls.
D. A biological explanation of why pearls form in oysters.
[单项选择]
{$mediaurl}What is the discussion mainly about
A. General features used to define what deserts are.
B. Characteristics shared by all types of deserts.
C. The effects of deserts on the global climate.
D. Different factors that lead to the formation of a desert.
[单项选择]What is the conversation mainly about
What is the conversation mainly about
A.Online shopping. B.New technology. C.Computers. D.Book stores.
A. Online shopping.
B. New technology.
C. Computers.
D. Book stores.
[单项选择]What is this talk mainly about
A. How historical events affected an art movement.
B. How artists can influence economic conditions.
C. Why a certain art movement failed to become popular.
D. How valuable paintings were lost during wartime.
[单项选择]What is the talk mainly about
A. Competition in business.
B. Government grants.
C. A type of economic policy.
D. International transportation practices.