Standard is a good man to sleep with a girl again,if you just want to sleep one night,then please

this is a standard是什么意思 英语：My ability to write and speak English is a good standardMy ability to write and speak English is a good standard这句话有问题没 China is beginning to test the air quality with the new standard PM2.5.------Good news Then the old PMIO standard will be_________.A.out of style B.here and there C.on the way D.in a hurry Standard is a good man to sleep with a girl again,if you just want to sleep one night,then please she is a standard eastern pretty girl 这句话对吗?还是应该说成she is a pretty standard eastern girl .还是a standard pretty eastern girl is a good m-----,many people like it. my mother has a good m though she is 70 I'm a woman who is not good at Now that I am older,I believe that is a proper standard by which to judge people,even though I still don't know precisely what a good heart is.中which to judge是怎么回事,省略了什么? you is a good it is a good it is a good 2.What is Standard English? What do you think is the standard to judge whether a college student is suc He is good at playing the piano and she is a m——- I believe that is a proper standard by which to judge people为什么不这么说：I believe that is a proper standard to judge people by. 1.There are ( )1000students obviously knew a lot of English words and expressions but couldn't write a good essay.A.why B.which C.where D.as 2.Though bought5 years ago,the car is still in good ( )A.situation B.condition C.standard D.position1.There a It is good work done.Please keep up with the good standard.For your information,I am checking your report everyday.Warm persoanl regards