Line test questions
1) quantitative relation problem
① Equation method: The key is to find the equivalence relation.
② Special value method: In general, the unknown quantity cost is set as a special value, which is 1 or 100 permanently.
③ Cross method: The mixed problem of profit rate is similar to the mixed problem of concentration.
④ Proportional method: According to the formula: selling price = cost× (1+ profit rate), when the selling price is fixed, the cost is inversely proportional to (1+profit rate).
2) Fill in the blanks with words in speech comprehension and expression.
Find the echo point: make clear what the space in the stem has to do with the paragraph. There will always be an echo point in the space to be filled in the stem, that is, we must first analyze the information in the stem and find the echo point.
Application theme
Key comprehensive analysis questions:
It is necessary to judge whether the presentation methods of options and questions are the same; Analyze the argument structure of the stem and make clear the reasoning form of the stem; The argumentation structure and reasoning form of analysis options; Select according to the options.