The first recorded use of natural gas to l
题型:单项选择题
问题:
The first recorded use of natural gas to light street lamps it was in the town of Frederick, New York, in 1825.
A.was
B.is
C.it is
D.were
The first recorded use of natural gas to light street lamps it was in the town of Frederick, New York, in 1825.
A.was
B.is
C.it is
D.were