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【单选题】

—Mom, _____ of the apples _____ gone bad.
—We’d better eat up the rest as soon as possible.(2014内江)

A.
one third; have
B.
one thirds; have
C.
one third; has
D.
first three; has
题目标签:内江
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参考答案:
参考解析:
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刷刷题刷刷变学霸
举一反三

【单选题】(2011·内江)下列传染病中,主要通过飞沫、空气传染的一组是

A.
肺结核与百日咳
B.
破伤风与狂犬病
C.
细菌性痢疾与麻疹
D.
甲型肝炎与疟疾

【单选题】(10内江21)下列相关化学用语的表达正确的是

A.
两个镁离子:2Mg2+
B.
四个氢氧根离子:4OH
C.
氧化铝中铝元素的化合价:Al3+
D.
纯碱的化学式NaCO3