在原子吸收法中，提高空心阴极灯的灯电流可增加（），但若灯电流过大，则（）随之增大，同时会使发射线（）。
参考答案：发光强度；自吸；变宽
根据首字母提示或英文解释拼写单词。
1. It sounds like you guys are o your way.
2. They are going to a on TV next month.
3. Be s ____ to go to see the New Ocean Waves if they come to your city.
4.1 like music, so I often go to a c __ with my family.
5. Get up early, or you’ll __ (to fail to catch,see,hear,find,or meet) the first train.
患者，女性，30岁，怀孕8个月，3天前出现左下第三磨牙冠周炎。此时局部最佳处理方法（）
A.龈瓣切除
B.拔除
C.冲洗上药
D.理疗
E.不处理
