Official 24 Lec 4
Question 4 of 6
Why does the professor mention the fact that Venus has no surface water?

A.

To give an example of a discovery that was unexpected

B.

To illustrate the consequences of intense volcanic activity

C.

To question a theory about the origin of shield volcanoes

D.

To suggest an explanation for why Venus does not have moving tectonic plates

正确答案:D

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