Tiếng AnhTừ đề thi
Question 28. The word bottlenecks in paragraph 2 can be best replaced by ______? A. snags B. accelerators C. gateways D. lubricants
Đề bài
Question 28. The word bottlenecks in paragraph 2 can be best replaced by ______?
A. snags B. accelerators C. gateways D. lubricants
