问题
Although it was not named _____ 1782, this kind of metal was used as early as 5300 BC.
A:lthough it was not named _____ 1782, this kind of metal was used as early as 5300
B: for
C: until
D: since
B: for
C: until
D: since
正确答案是：
同类题型
I wonder why Ann didn’t get ____ the job She is the right person for it [ ]
She had a computer at home, and her parents desired that sheall her work at home.[ ]
Where are you going for your winter vocation—– We _______ go to Hainan, but we are not sure.
It’s too hot. Would you mind _______ the door—_______, please do it now.