Developed in the early 1900s in Canada, synchroniz...

Câu hỏi: Developed in the early 1900s in Canada, synchronized swimming is a sport performed almost exclusively by women. _______.

A. As for its early form, sometimes it was called "water ballet"

B. In its early form, it was sometimes known as "water ballet"

C. Since its early form, sometimes it knew as "water ballet"

D. With its early form, "water ballet" was sometimes known