The number of students in our school _________ 4000 and a number of them _______ good at playing pingpong. A. is, is B are, are C. is, are D. are, is
There ________ lots of trees on both sides of this street.But now they are all gone.
If the vest is not yours, it must be ________.
________ modest and confident person he is!
)Here is a picturemy school. A、for B、is C、of
)—is the boy? —He is my brother. A、What B、Who C、This