Environmental Protection Daily Question 9.27: Participate for a prize; additional rewards for correct answers
Thread Content
This post was last edited by slll611 on 2015-9-29 at 21:14. A leaking button cell can contaminate 600,000 liters of water, which is roughly equivalent to the amount of water a person drinks in their entire lifetime. A 20 B40 C60 D80
C---------------------------------------
A leaky button cell can contaminate (C) 10,000 liters of water, which is roughly equivalent to the amount of water a person drinks in their entire lifetime. A 20 B40 C60 D80
A leaky button cell can cause contamination (c
A leaking button cell can contaminate (C) ten thousand liters of water, which is roughly equivalent to the amount of water a person drinks in their entire lifetime. A 20 B40 C60 D80
A leaky button cell can contaminate (C) 10,000 liters of water, which is roughly equivalent to the amount of water a person drinks in their entire lifetime. A 20 B40 C60 D80
A leaky button cell can contaminate (C) 10,000 liters of water, which is roughly equivalent to the amount of water a person drinks in their entire lifetime.
B......................
Option C, 600,000 liters~~~~~~~~~~~
C60..........................................