皮皮学，免费搜题
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搜题
【单选题】
一根香蕉120g,去除香蕉皮30g,则可食部?A.
25%
B.
50%
C.
75%
D.
100%
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皮皮学刷刷变学霸
举一反三
【单选题】Why does Nigeria face chronic fuel shortages?
A.
Because the government sells most of the oil abroad.
B.
Because the country faces chronic difficulties in its oil production.
C.
Because the oil price is too low.
D.
Because the oil price is increasing.