单选题 Let's set up a meeting with other parents, so everyone can learn ways to make water safer for our children to drink.

【正确答案】 C

【答案解析】set up“安排”；have“召开”；raise“升起”；establish“建立”；erect“竖起”。句意：咱们和家长们一起开个会，以便让每个人都学会做放心水给孩子们喝。