进入工作岗位时,必须提前穿戴好劳动保护用品,长发罩在()。
A、盘起
B、帽内
C、帽外
D、劳动保护
参考答案:B
This is _______book. They like it very much.
A.Lucy and Lily’s
B.Lucy’s and Lily’s
C.Lucy and Lily
D.Lucy’s and Lily
属于轻度眼外伤的是()
A.结膜下出血
B.眼睑Ⅰ度烧伤
C.电光性眼炎
D.角膜浅层异物
E.泪小管撕裂伤