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【简答题】
用化学方法对化合物进行鉴别: 苄基氯,氯乙烯,氯丙烷
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】be
crazy about
【单选题】Which of the following is NOT mentioned as a possible reason?
A.
It's easier for a single mother to provide for a daughter.
B.
A lone parent takes fewer pains to bring up a same- child.
C.
A lone parent may be more considerate of a same- child.
D.
A single parent teaches a same- child some particular skills.
【单选题】Nominal GDP means the value of goods and services is measured in ______ prices.
A.
current
B.
real
C.
constant
D.
average
【简答题】I’ll be able to pass my driving test after I have had a few lessons.
【简答题】翻译 be crazy about
【单选题】— Study hard, ________you won’t be able to pass the exam. —I’ll,mum.
A.
and
B.
or
C.
so
【单选题】I’ll be able to pass my driving test after I have had a few lessons.
A.
主系表结构
B.
主动宾结构
C.
主动宾宾补结构
D.
主动宾状结构
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