Texts can be classified in terms of their communicative intentions.

A abordagem comunicativa situa o professor como a principal fonte de conhecimento e como o foco da aula, enquanto os alunos atuam principalmente como ...

ChatGPT is a language AI model that solves math problems reliably.

According to the author of text 9A2-II,

At the beginning of the war between Russia and Ukraine, there was a decrease in oil prices, which went from $ 200 a barrel to approximately $ 124 a ba...

According to the text, the speculations about extraterrestrial life started in the late 1800s due to canal-like features observed on Mars.

According to the author, when a new supervisor starts the job, he or she should make changes quickly.

If the expression “for all the” (R.6) were replaced by despite the, the text would still be correct and the meaning of the sentence would be maintaine...

The relationships between the different signs of a specific language are unique. However, such relationships can be identically reproduced during the ...

For the author, the act of translation is connected with philosophical issues which have a straightforward and easy explanation: “men speak different ...

Scientists are certain about the proportion of land degradation in the world, besides recognizing that it is an issue happening in various parts of th...