THE BLEACHING OF CORAL REEFS AS MENTIONED IN PARAGRAPH 4 INDI...

Câu 13.

The bleaching of coral reefs as mentioned in paragraph 4 indicates ________.

A.

the quick growth of marine mammals

B.

the slow death of coral reefs

C.

the water absorption of coral reefs

D.

the blooming phase of sea weeds

IV.

Mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each

of the following exchange.