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【单选题】
Could you predict how many audience your speech ____ to the reasons for the need to raise interest rates?A.
has got across
B.
have got across
C.
will get across
D.
would get across
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举一反三
【简答题】John D. Rockefeller was a m______, who had a lot of money.
【简答题】A.She buys many clothes. B.She buys a lot of chocolate. C.She eats a lot of things. D.She sleeps a great deal.
【多选题】选出混凝土结构产生蜂窝、麻面的原因及处理措施。
A.
蜂窝长生的原因：材料配合比不准或搅拌不均，混凝土一次下料过多且振捣不实或漏振，模板缝过大漏浆严重，钢筋密而混凝土塔落度过小。
B.
蜂窝的处理：面积小且数量不多的蜂窝用1：2～2．5的水泥砂浆抹面，较大面积的蜂窝应按其全部深度凿去薄弱的混凝土层和个别突出的骨料颗粒，然后用钢丝刷或压力水洗刷表面，再用比原混凝土等级提高一级的细石混凝土填塞，并仔细捣实。
C.
麻面产生的原因：模板表面不光滑或模板湿润不够，拼缝不严，振捣时间太短气泡未排除。
D.
麻面的处理：采用1：2～2.5的水泥砂浆抹面。
【单选题】The owner of the cinema needed to make a lot o
A.
29. The owner of the cinema needed to make a lot ofimprovements and employ more people to keep it running, ______ meant spendingtens of thousands of pounds. （江苏） A.who
B.
that
C.
as
D.
which
【单选题】It’s reported that the fire that ______ at two o’clock last night caused a lot of damage.
A.
breaking out
B.
breaks out
C.
broke out
D.
was broken out
【简答题】送芯片给封装工程师时,需要给出什么信息?
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