When checking the liquid level in a tank, you should position yourself （）.<br>A:on the windward side of the opening<br>B:on the leeward side of the opening<br>C:at a right angle to the wind direction<br>D:so that the obstruction of your body will protect you from the fumes

When checking the liquid level in a tank, you should position yourself （）.
A:on the windward side of the opening
B:on the leeward side of the opening
C:at a right angle to the wind direction
D:so that the obstruction of your body will protect you from the fumes

出自：海船船员证

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