drop to -30度,英语应怎样读

题目

drop to -30度,英语应怎样读
如题,还有几个
1.on april 10th 1912怎样读
2.1360 passagers这个1360应怎样读
3.a prize of $1000应怎样读,这个美元或英镑是读单数还是复数
4.on july 19th 1909,19th,和1909这个应怎样读,19th原形是什么样的,还有一些像1st ,2nd的之类各代表什么意思

答案

drop to minus 30 degrees
on April the tenth nineteen twelve
one thousand three hundred and sixty
one thousand dollars pounds 复数
nineteenth nineteen o nine
1st :first 2nd:second