The word “optimal” in paragraph 4 is closest in meaning to _______ . A. efficient B. useful C. ideal D. valuable

The word “optimal” in paragraph 4 is closest in meaning to _______ .

A. efficient
B. useful  
C. ideal
D. valuable

Trả lời

Chọn C

Câu hỏi cùng chủ đề

Xem tất cả