Though (first paragraph) may not be replaced by:

Questões de assuntos semelhantes

• According to the text it is correct to affirm thatthe words “emissions” (line 8), “consumption” (line 9), “production” (line 16), “completion”...
• In the sentence “Nor need we shrink from honestly facing conditions in our country today” the verb need preceded the subject we because:
• The –ING words “training” (line 40), “ruling” (line 46), and “flitting” (line122) function respectively as
• Mark the correct alternative according to the use of the underlined words in the Text.
• Check the CORRECT statement concerning reference.