Câu hỏi: Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
Dry cleaning is the process___________clothes are cleaned in liquids other than water.
A. by
B. which through
C. by which
D. through
Dry cleaning is the process___________clothes are cleaned in liquids other than water.
A. by
B. which through
C. by which
D. through
Mệnh đề quan hệ
Dry cleaning is a process. Clothes are cleaned in liquids other than water by this process.
Dry cleaning is a process. Clothes are cleaned in liquids other than water by this process.
Đáp án C.