问题
选择题
— Who are making so much noise in the street?
— _______ the children of the Clintons.[ ]
A. They are
B. It is
C. There are
D. That is
答案
B
— Who are making so much noise in the street?
— _______ the children of the Clintons.[ ]
A. They are
B. It is
C. There are
D. That is
B