Mark the letter A,B,C, or D on your answer sheet to indicate the word or phrase that is closest in meaning to the underlined part in each of the following questions.
This tapestry has a very complicated pattern.
Giải chi tiết:
complicated = phức tạp
A. chướng ngại vật
B. phức tạp
C. cuối cùng
D. thích hợp
Population growth rates vary among regions and even among countries within the same region.
Biogas can be utilized for electricity production, cooking, space heating, water heating and process heating.