The test sheet is negative and positive
阳性───positive
Officials have simply rubbished all positive ideas.───官员们对所有的正面意见一律否决。
If one looks at the longer run, a lot of positive things are happening.───如果把目光放长远些，就会发现很多积极的事情正在发生。
Instead of going to work thinking that it will be totally boring, try to be positive.───不要一边去上班一边想着工作太无聊，要积极一些。
The parting from his sister had a positive effect on John.───和姐姐分开对约翰来说有好处。
I'm trying to think positive thoughts.───我尽力往积极的方面想。
Even innocuous substances can sometimes register a positive result in a drug test.───即使无害的物质在药物测试中有时也会呈阳性.
The positive neutrality enjoined on the force has now been overtaken by events.───要求武装力量保持绝对中立的命令现在已经被一些事件打破了。
Sir Patrick attempted to sound a positive note, describing the meeting as serving a useful purpose.───帕特里克爵士极力释放出一种积极的论调，称此次会议是很有用的。
Without doubt , the national bourgeoisie tends to vacillate , but we should , nevertheless, make use of its positive side, uniting with it as well as struggling against it.───民族资产阶级 当然 是动摇的, 但是要利用它的积极的一面, 要有团结有斗争.
He is positive to believe in the being of God.───他对上帝的存在深信不疑.
One must be positive,(sentence dictionary) but not too positive.
The report ended on a positive note.
I hope u'll be more positive overall.
I wish you'd be more positive.
I adopted a positive outlook on life.
I'm absolutely positive it was him.
I hope you'll be more positive in every way.
The negotiations have been conducted in a positive manner.
Only one witness could make a positive identification.