It seems gas______from the pipe for some time. We'll have to call the gas company to put it right. A: has been leaking B: leaked C: is leaking D: had leaked
It seems gas______from the pipe for some time. We'll have to call the gas company to put it right. A: has been leaking B: leaked C: is leaking D: had leaked
How far is the gas station from here?
How far is the gas station from here?
The sequence from top to bottom of oil reservoir with a Gas cap is
The sequence from top to bottom of oil reservoir with a Gas cap is
You may find the gas station the left. A: on B: in C: from
You may find the gas station the left. A: on B: in C: from
U4T106. liquefied natural gas from other parts of the world will be ______ up to supply Europe.
U4T106. liquefied natural gas from other parts of the world will be ______ up to supply Europe.
Chaning from regular bulbs to () ones will reduce greenhouse gas by three-fourths. A: electric B: energy-saving
Chaning from regular bulbs to () ones will reduce greenhouse gas by three-fourths. A: electric B: energy-saving
Analysts say the country needs to adopt the 2010 budget to cooperation with the IMF and pay for natural gas imports from Russia.
Analysts say the country needs to adopt the 2010 budget to cooperation with the IMF and pay for natural gas imports from Russia.
Organic chemicals mainly come from oil, natural gas, and . A: metal B: air C: water D: coal
Organic chemicals mainly come from oil, natural gas, and . A: metal B: air C: water D: coal
In the opening scene of the film, the grey smoke rising upward from the candle can be easily associated with the smoke from chimneys of gas chambers in concentration camps, symbolizing __________ in the concentration camps.
In the opening scene of the film, the grey smoke rising upward from the candle can be easily associated with the smoke from chimneys of gas chambers in concentration camps, symbolizing __________ in the concentration camps.
中国大学MOOC: Much of the new gas is coming from what were once called “unconventional” sources, such as the shale gas.
中国大学MOOC: Much of the new gas is coming from what were once called “unconventional” sources, such as the shale gas.