试题 试卷
题型：单选题 题类：常考题 难易度：普通
北师大版（一起点）小学英语五年级上册Unit 2同步练习（2）
—I __________a lemon.
例： Tom/swim
—What's Tom doing?
—He's swimming.
—They are doing kung fu.
—They are _______.
试题篮
Tom/swim