皮皮学,免费搜题
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搜题
【单选题】
下列属于疏水性环糊精衍生物的是
A.
羟乙基-β-CD
B.
羟丙基-β-CD
C.
甲基-β-CD
D.
乙基-β-CD
E.
葡糖基-β-CD
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【单选题】The new type of IQ test taken by researchers is one that ______
A.
is designed solely for autistic children.
B.
requires the children to respond to questions.
C.
is more widely used in today's society.
D.
asks the children to find logical relationships among patterns.
【简答题】If two typists can type two pages in two minutes, how many typists will it take to type 18 pages in six minutes?
【判断题】模板结构受压构件中,支架立柱及桁架的长细比不应大于150。()
A.
正确
B.
错误
【单选题】标高命令可用于
A.
平面图
B.
立面图
C.
透视图
D.
以上都是
【简答题】There are two types of headache: one is ______; the other is the unfamiliar type.
【单选题】模板结构受压构件支架立柱及桁架的长细比不应大于()。
A.
80
B.
160
C.
170
D.
150
【简答题】A motorbike is a type of hybrid because it uses two ______ to run.
【单选题】标高命令可用于?
A.
平面图
B.
立面图
C.
透视图
D.
以上都可以
【判断题】法定准备金是商业银行库存的现金按比例存放在中央银行的存款( )
A.
正确
B.
错误
【简答题】A type of candy comes in two flavors, sweet and sour, and in two colors, yellow and green. The color and flavor of the individual pieces of candy are not related. If in a certain box of this candy 1/4...
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