David asks some questions for his __________.
A: research
B: study
C: survey
A: research
B: study
C: survey
举一反三
- The __________ proposal asks for approval to begin a study or an investigation. A: sales B: grant C: research D: planning
- The key to answering which type of questions is to give more examples? A: Questions that asks for clarification. B: Questions that asks you to repeat information. C: Questions that asks for additional information.
- According to a recent ________, in Shanghai alone there are more than 2.5 million migrant workers. A: research B: survey C: study D: observation
- An introduction section should state the purpose of your study and set out the research questions to be addressed.
- Some very obvious lexical signals for a review article are the followings except for: A: a review of B: a survey of C: a critical review of D: a study of