30.-China is beginning to test the air quality with the new standardPM2.5-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翻译原题,并详解为什么选A,
来源：学生作业帮助网 编辑：作业帮 时间：2024/08/28 00:03:46
xݑ_KPƿ^g
ɋe̶x7L2FBFȼ(K W~&mEW8aӑ5&-JBJP)+@4 8IGN JASxl *
(@Hy&^D"сrH9Y [(=)m3rKˁ FbFUs0QKi]g
o͍b4&߱~
~O˿NG hdf }={yks|5w-dzk=b=V 1dj.z:~Qa4#=uNk Y≅+e\xYK ygYlXKs0 ZmV
china is
china is famouse for china
what is china English
China is the
where is the china?
where is China?
Australia is什么 China.
where is china
China is adeveloping country.
There is China!
China is one of
there is china
China is changing everyday
介词填空China is famous china
翻译 China is made in China.
She is China 还是she is the China.
is the panda from china?
China is famous _____its tea.