Cíuuuuu, bài đọc 5 câu

`1.`

`->` `B`

`-` DC: Professor Thring finished making his mechanical coal miner only on Sunday night. He showed the wooden model yesterday

`2.`

`->` `A`

`-` DC: 

`+` Not that he thinks the National Coal Board will be at all interested

`+` I have taken my previous ideas... but each time nothing has happened

`3.`

`->` `A`

`-` DC: The human miner would in fact sit at the controls above ground. He would put his hands into 'gloves' and work the metal hands of the coal miner as if they were his own

`4.`

`->` `B`

`-` DC: 

`+` We can get ten times as much coal as North Sea oil

`+` for `200` years at least, and solve the energy crisis

`5.`

`->` `A`

`-` DC: This particular coal miner... would only be eighteen inches tall, which would enable it to mine much smaller areas of coal than those that can be mined by human beings

`color{pink}{#ebe}`