【判断题】加工用到的刀具可以在机床视图中进行创建设置
【单选题】The children learned about different animals at the zoo. They also had the opportunity to pet some of the animals.
A.
enough money to do something fun
B.
a chance to do or experience something good
【多选题】根据市场商品消费的目的不同,市场调研类型可以分为______。
【单选题】下列哪些表现不是维生素B过量引起的?()