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What are the common methods of lead-in? ______.
A、Giving some advice
B、Presenting background information
C、Asking some questions
D、Providing statistics
E、Citing a quotation
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A、Giving some advice
B、Presenting background information
C、Asking some questions
D、Providing statistics
E、Citing a quotation
A、countries will not be fully specialized in one product.
B、countries will benefit from free international trade.
C、countries will consume outside their production possibility frontier.
D、comparative advantage will not determine the direction of trade.
A、valuable
B、invaluable
C、unvaluable
D、valueless
A、it presents a question to reader to think about the main idea
B、it makes all the information go smoothly
C、it provides most important example
D、it clarifies what the write will talk about and gives reader a sense of direction
A、A body paragraph is a collection of questions dealing with the main idea
B、A body paragraph is a single sub-topic that supports the central idea
C、A body paragraph is structurally similar with an essay
D、Body paragraphs could support some new point of views other than the thesis statement
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