单项选择题
Fu Yuanhui is（）favorite swimmer because she’s so funny.
A.IB.myC.meD.mine
单项选择题 John and I（）to visit his grandparents last Sunday afternoon.
单项选择题 隐蔽工程在隐蔽以前，建筑施工企业应当通知发包方检查。发包方没有及时检查 的，建筑施工企业( )。
单项选择题 Peter is（）boy in our class and he often helps us carry heavy things.
