如果该健康检查项目不是国家法律法规制定的强制性进行的项目,劳动者参加应本着()。
A、服从单位安排原则
B、自愿原则
C、服从医嘱原则
参考答案:B
基本语法 。
1. When he was five, he_________(begin) to read and write.
2. If you ask him,he_______(help) you.
3. When water________(become) gas,we call it steam.
4. We________(have)a ball game if it is fine tomorrow.
5. As soon as water boils,it________(change) into vapour little by litle.
枪支弹药安全管理的基本原则:着眼战备,()、()和训练等任务,确保安全。