It's difficult to_____ the effects of these changes.
举一反三
- 请在下面几个相同含义的句子中，选择出你认为是formal expression的句子： A: You can use this model to analyze the effects of several parameter changes. B: This model is suitable for the analysis of the effects of several parameter changes. C: One can use this model to analyze the effects of several parameter changes. D: You can analyze the effects of several parameter changes using this model.
- What is the author’s attitude towards the change（） A: She was indifferent to the changes. B: She preferred the past to the present. C: She was amazed at the changes. D: She believed that the changes were goo
- 在 People’s love to communicate never changes. 中changes是？ A: 单数 B: 复数 C: 不确定 D: 单复数同形
- Economists often evaluate the welfare effects of changes in market structure or of government policies by looking at changes in consumer surplus。（ ）
- It’s difficult to the definition of Internet slang due to the constant changes made to its nature. A: standardize B: standardizes C: standardizing D: standardized