It can be inferred from the passage that which of the following presents the greatest danger to diver?A) Pressurized helium.B) Nitrogen diffusion.C) Nitrogen bubbles.D) An air embolism.
题目
It can be inferred from the passage that which of the following presents the greatest danger to diver?
A) Pressurized helium.
B) Nitrogen diffusion.
C) Nitrogen bubbles.
D) An air embolism.