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【单选题】按GB474-1996煤样的制备方法和GB212-2007煤中全水分的测定方法标准中规定，一般分析煤样至少应制备出（）克，粒度≤13mm的全水分煤样至少应制备出（）kg，粒度≤6mm的全水分煤样至少应制备出（）kg。
A.
100；2；0.5
B.
50；3；1.25
C.
100；3；1.25
D.
500；1；0.5
【单选题】The Antarctica is actually a desert. It is the only continent on the earth without a river or a lake. The Antarctica is all ice all year round. The warmest temperature ever recorded there is zero, at ...
A.
it gets wet
B.
the next snowfall comes
C.
the temperature gets colder
D.
the snow above it is heavy enough
【单选题】The Antarctica is actually a desert. It is the only continent on the earth without a river or a lake. The Antarctica is all ice all year round. The warmest temperature ever recorded there is zero, at ...
A.
A Strange Continent
B.
An Ice Continent
C.
Snowfall at the South Pole
D.
The World’s Desert
相关题目：
【单选题】按GB474-1996煤样的制备方法和GB212-2007煤中全水分的测定方法标准中规定，一般分析煤样至少应制备出（）克，粒度≤13mm的全水分煤样至少应制备出（）kg，粒度≤6mm的全水分煤样至少应制备出（）kg。
A.
100；2；0.5
B.
50；3；1.25
C.
100；3；1.25
D.
500；1；0.5
【单选题】The Antarctica is actually a desert. It is the only continent on the earth without a river or a lake. The Antarctica is all ice all year round. The warmest temperature ever recorded there is zero, at ...
A.
it gets wet
B.
the next snowfall comes
C.
the temperature gets colder
D.
the snow above it is heavy enough
【单选题】The Antarctica is actually a desert. It is the only continent on the earth without a river or a lake. The Antarctica is all ice all year round. The warmest temperature ever recorded there is zero, at ...
A.
A Strange Continent
B.
An Ice Continent
C.
Snowfall at the South Pole
D.
The World’s Desert
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