A cat, ______ it is a white one ______ a black one, is considered to be a good cat as long as it can catch mice.
A.both; and | B.not only; but also |
C.either; or | D.whether; or |
A cat, ______ it is a white one ______ a black one, is considered to be a good cat as long as it can catch mice.
A.both; and | B.not only; but also |
C.either; or | D.whether; or |