Thuốc được coi là lọc sạch khỏi huyết tương sau 1 khoảng thời gian là:

Like theformervillage chief, hisperceptivesuccessor has anadmirableability to put aside his emotions and remainimpassionedwhile resolving local conflicts.

Theschoolorganisesatripto Cuc Phuong National Park lastweek.

Allofthe studentsshouldsubmithiswritingassignmentsby Friday.

The wordaggravatein paragraph 3 is closest in meaning to ....

The wordslightlyin paragraph 2 is closest in meaning to ...

The worditin paragraph 1 refers to ....

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the questions from 36 to 42.