()当你和别人打招呼时,你应该说
A.Hello B. Mike C. Lucy
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.
()I have 3 _________.
A. pencil B. pencils
()I have 2 _________.
A. crayon B. crayons
()I have an _________.
A. eraser B. pencil