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【多选题】
当基层材料的结合料是粉煤灰时要求( )加( )总量大于70%A.
CaO
B.
SiO2
C.
Al2O和Fe2O3
D.
MgO
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举一反三
【单选题】听力原文：We met at the networking conference, didn't we? (A) I heard we were. (B) I believe we did. (C) I think we should. (4)
A.
B.
C.
【简答题】以下产品，不属于资源税征收范围的是（ ）。
【单选题】—I don’t believe we _______ before. —Well, I saw you once at a party, but we ______ introduced.
A.
have met; weren’t
B.
met; weren’t
C.
have met; haven’t been
D.
met; haven’t been
【单选题】— I believe we’ve met somewhere before. — No, ________________________.
A.
it isn’t same
B.
it can’t be true
C.
I don’t think so
【多选题】下列行为不属于增值税征税范围，不征收增值税的包括（ ）
A.
房地产开发企业销售其自建的商品房
B.
寄售业代委托人销售寄售物品的业务
C.
纳税人提供的矿产资源开采、挖掘、切割、破碎、分拣、洗选等劳务
D.
纳税人在资产重组过程中，通过合并方式，将部分设备以及与其相关联的债权、债务和劳动力一并转让给合并企业，其中的设备转让行为
【简答题】______ we can't compete in terms of size I do believe we hold an advantage in terms of dedication to customer service. A: Therefore B; But C; Although
【单选题】I believe that human cloning is wrong. If we toy with nature, we will have to deal with the _______.
A.
concepts
B.
conflicts
C.
consequences
D.
credits
【单选题】— It’s thirty years since we last met. — But I still remember the story, believe it or not, ______ we got lost on a rainy night. [ ]
A.
which
B.
that
C.
what
D.
when
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