人教版(2019)选择性必修 第二册Unit 5 First Aid词汇综合练习单句语法填空(含答案).docx
材料8:词汇综合练习 单句语法填空
1. Modern medical _________ ( technique) refine on those of the past.
2. As a musician, she is _________ ( technique) accomplished.
3. We offer free _________ ( technique) support.
4. A lab ________ ( technique) must first prepare the samples.
5. I've converted to ________ (orga...