WHEN AND WHERE TO BUILD THE FACTORY____YET?( )A.IS NOT DECIDEDB.ARE NOT DECIDEDC.HAS NOT DECIDEDD.HAVE NOT DECIDED

WHEN AND WHERE TO BUILD THE FACTORY____YET?( )A.IS NOT DECIDEDB.ARE NOT DECIDEDC.HAS NOT DECIDEDD.HAVE NOT DECIDED
WHEN AND WHERE TO BUILD THE FACTORY____YET?( )
A.IS NOT DECIDED
B.ARE NOT DECIDED
C.HAS NOT DECIDED
D.HAVE NOT DECIDED

WHEN AND WHERE TO BUILD THE FACTORY____YET?( )A.IS NOT DECIDEDB.ARE NOT DECIDEDC.HAS NOT DECIDEDD.HAVE NOT DECIDED
选A,when and where 其实是两个疑问句的合并.
而且是被动,被决定的.所以选A

A

a

选a
被动,时间和地点都是不可数

我觉的选C
因为主语when and where to build the factory是件事情,谓语用第三人称单数形式,但是yet常用于完成时的问句中