Since 1992, the team has been carrying out _________ into the effects of human activity on wildlife.( )
A: research
B: study
C: experiment
D: trial
A: research
B: study
C: experiment
D: trial
A
举一反三
- Since 1992, the team has been carrying out _________ into the effects of human activity on wildlife.
- the team has been carrying out
- Research on how to protect the environment has been ____ at the University of Leeds. A: carrying out B: carried out C: carrying back D: carried back
- 6. The team is carrying out research to find out the impact on children of their parents.(separation)
- The team has been working overtime on the research project ____.
内容
- 0
There has been a large _____ of research done on alcohol and its effects on human health. (2014年第9题) A: amount B: deal C: many D: number
- 1
The team is carrying out research to find out the impact on children of long __________ from their parents. A: separation B: series C: selections D: sections
- 2
In an experiment entitled “A Study on the Effects of Writing-after-Reading Activity on English Majors English Vocabulary”, students’ language proficiency should be:
- 3
The equipment _____ out of order, the experiment has to be put off. A: has been B: being C: is D: be
- 4
The team is carrying out research to find out the impact on children of long ________ their parents. A: seperation from B: separetion from C: seperetion from D: separation from