题目内容
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提问人：网友wangping8551
发布时间：2022-01-07
[主观题]
In foreign language teaching, the only purpose of testing is to assess the students’ achievements in learning.
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A、CO2 is diffused by active transport.
B、CO2 is diffused by facilitated transport.
C、difference of partial pressure of CO2 is higher than that of O2.
D、molecular weight of CO2 is higher than O2.
E、solubility of CO2 in water is higher than that of O2.
