Dr. Dewey has four sons: ____ is in London and _____ in New York.
A.one, the other B.one, the others C.one, another D.another, ones正确答案B
Dr. Dewey has four sons: ____ is in London and _____ in New York.
A.one, the other B.one, the others C.one, another D.another, ones正确答案B