Контрольные задания > D. We can learn that scientists ...
1) knew what the dolphins were talking about during the experiment.
2) want to know what dolphins talk about.
3) study only wild dolphins.
4) don't believe that they will learn to understand dolphins.
Вопрос:
D. We can learn that scientists ...
1) knew what the dolphins were talking about during the experiment.
2) want to know what dolphins talk about.
3) study only wild dolphins.
4) don't believe that they will learn to understand dolphins.
The best option is 2) want to know what dolphins talk about. This option fits logically into the sentence, suggesting that scientists are interested in understanding dolphin communication.