We already have ______ pencils, but we n
题型:选择题
问题:
We already have ______ pencils, but we need two ______ pens.
A.dozen of, doze
B.dozens of, dozens
C.dozens of, dozen
D.dozens of, dozen of
We already have ______ pencils, but we need two ______ pens.
A.dozen of, doze
B.dozens of, dozens
C.dozens of, dozen
D.dozens of, dozen of