20 Đề thi giữa học kì 1 môn Tiếng Anh lớp 9 Đề 3

“Some ………………….. have problems with pollution, crime or bad weather – here we have traffic jams”.

1/40

“Some ………………….. have problems with pollution, crime or bad weather – here we have traffic jams”.

0/3000 ký tự
Giải thích

cities