107.The invention of the coal-burning ____ engine revolutionized industrial production in the 18th century and opened the way to the development of mechanized transport by rail an sea.
A.vapour
B.steam
C.solar-energy
D.atomic-energy
108.Can the engineer speak ____?
No.He can only talk with you ____.
A.the English language;in French
B.English language;in French
C.the English language;with French
D.English language;with French
107.答案是B,此题考查词汇，steam,蒸汽；vapour，水蒸气。
108.答案是A,语言名词前不加冠词，但若加上language,则需要加上定冠词the,使用某种语言用介词in。
