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【多选题】
下述特征是所有生物（原核生物、真核生物和病毒）复制起始位点所共有的：A.
起始位点是包括多个短重复序列的独特DNA片段
B.
起始位点是形成稳定二级结构的序列
C.
多聚体DNA结合蛋白专一性识别这些短的重复序列
D.
起始位点旁侧序列是A—T丰富的，能使DNA螺旋易于解开
E.
起始位点旁侧序列是G—C丰富的，能稳定起始复合物
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【简答题】The decision about such a big project can not be made ( )each member of the board agrees.
【单选题】(2014·江西六校高三联考)The decision about which college to go to cannot be made by any one of us________yourself.
A.
more than
B.
other than
C.
rather than
D.
better than
【简答题】read the following passage:”companies usually buy (1) assets. These include both tangible assets such as ( 2) and intangible assets such as (3). in order to pay for these assets, they sell (4) assets ...
【简答题】Mistakes and(fail) ______ can be quite helpful if you look at them in a wise way .
【单选题】21 在维修估价时,服务顾问向客户推荐机油:“我们推荐的适合这款发动机的机油有238的和328的
A.
，请问你选择呢使用哪种机油呢？”这属于哪种提问方式
B.
开放式提问法
C.
封闭式提问法
D.
假设式提问法
E.
引导式提问法
【单选题】The decision about the price ______ in a few days. So they have to wait.
A.
is made
B.
was made
C.
is being made
D.
will be made
【简答题】从集成系统实施的角度来看，系统集成可以分为哪几个层次？
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