7. Under extremely _____ conditions, CAM plants would most likely grow _____ C3 plants.
(A) wet; more slowly than
(B) wet; more rapidly than
(C) arid; just as rapidly as
(D) arid; more rapidly than
(E) arid; more slowly than
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統計: A(0), B(0), C(0), D(1), E(0) #3477512
統計: A(0), B(0), C(0), D(1), E(0) #3477512