問題詳情
61. In the experiment, the burning inside the bottle can___.
(A) equalize the air pressure inside and outside
(B) make a seal in the neck of the bottle
(C) finish up the oxygen inside the bottle
(D) produce more oxygen inside the bottle
(A) equalize the air pressure inside and outside
(B) make a seal in the neck of the bottle
(C) finish up the oxygen inside the bottle
(D) produce more oxygen inside the bottle
參考答案
答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)
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