Question 21: A. coastal communities and to low-lying islands B. coastal communities and low-lying islands C. with coastal communities and low-lying islands D. to coastal communities and low-l

21/40

Mark the letter A, B, C, or D to indicate the correct option that best fits each of the numbered blanks from 18 to 23.

coastal communities and to low-lying islands

coastal communities and low-lying islands

with coastal communities and low-lying islands

to coastal communities and low-lying islands

Giải thích

Chọn đáp án D