What does the phrase “these problems” in paragraph 2 refer to?
A.A.
industrialized countries
B.B.
lots of jobs and living spaces
C.C.
immigrants
D.D.
negative physical health effects
Đáp án và lời giải
Đáp án:D
Lời giải:
Dẫn chứng: ...see more negative physical health effects than modern countries in regard to urbanization. One example of a developing country experiencing these problems is China.