Mark the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions.

Câu hỏi

Dry farming is a type of agriculture used in areas which has less than 20 inches of rainfall.

Đáp án
C. which has

Câu hỏi thuộc Bài tập:

Unit 1. LIFE STORIES (Bài tập 5) - Tiếng Anh lớp 12