一、单选题(共 10 题)1.Look at the ________ and signs in the park. A.rulesB.rulersC.a ruleD.some rules2.Look at the photo of my father and ________. A.theyB.themC.weD.she3.I'd like to be a teacher because I can ________ children. A.teachB.haveC.makeD.do4.________ be late again. A.NotB.Doesn'...