看图片选择正确的句子。 (1) A. I have a pencil. B.I have 3 pencils. (2) A.I have a crayon. B.I have 3 crayons. (3) A.I have 2 rulers. B.I have 3 crayons. (4) A.I have a ruler. B.I have 4 erasers.
我们图书馆里有两台电脑。
A.There are two computers in our library.
B.There are many computers in our library.
C.There are two computers and libraries in our school.