4. дополните предложения соответствующими по смыслу словами. 1 the scientists have presented a detailed _ of the results. 2 they have brought in a food _ to help in the research. 3 all process materials are tested using highly developed _ techniques. 4 the researchers have corne up with an _ idea for the use of recycled plastics. 5 charles dyson is the _ of a vacuum cleaner which works on a new principle 6 the advent of the ballpoint pen was a wonderful _ 7 they employ a large tearn of software _ a) developers b) inventor c) analytical d) innovative e) invention f) analyst g) analysis
1-g
2-f
3-c
4-d
5-b
6-e
7-a
1 The scientists have presented a detailed analysis of the results.
2 They have brought in a food analyst to help in the research.
3 All process materials are tested using highly developed analytical techniques.
4 The researchers have corne up with an innovative idea for the use of recycled plastics.
5 Charles Dyson is the inventor of a vacuum cleaner which works on a new principle
6 The advent of the ballpoint pen was a wonderful invention .
7 They employ a large tearn of software developers .
Объяснение: