In 1900, the energy derived from burning petroleum was only four percent ______ of coal.
A、thatA
暂无解析
Americans eat ______ vegetables per person today as they did in 1910.
______ we can hope for is to avoid complete failure in the coming game with that strong team.
Mr. Johnson ______ rather not invest that money in the stock market.
Shewasso______thenoisethatshesentthechildrentobed.
When you fall in love for the first time, it ’s surprising ______inconveniences you can put upwith.
