皮皮学，免费搜题
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【单选题】
读秀现收录 ____ 万种中文图书题录信息,可以进行 ____ 万种中文图书文献传递,可搜索的信息量超过 ____ 亿页 。A.
540、324、12.5
B.
504、310、16.5
C.
540、210、16.5
D.
540、310、16.5
拍照语音搜题，微信中搜索"皮皮学"使用
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知识点：
皮皮学刷刷变学霸
举一反三
【单选题】失败的原因之一是他的粗心大意
A.
One of the reasons he failed is his carelessness.
B.
One of the reasons he failed is his carefulness.
C.
The reasons he failed is her carelessness.
D.
One of the reasons he didn’t fail is his carelessness.
【单选题】根据剪跨比λ的大小和配箍率的多少,梁的斜截面破坏(剪切破坏)可以分3种:斜拉破坏、斜压破坏、剪压破坏。当λ>3且箍筋配置太少时,容易发生哪种破坏形式?___________
A.
斜拉破坏
B.
斜压破坏
C.
剪压破坏
【单选题】What's the function of FDA?______.
A.
To ensure the safety of food and drugs.
B.
To promote the sales of food and drugs.
C.
To supply people with new food.
D.
To control the production of food and drugs.
【简答题】请问下图品种的典型外貌特征是什么?其代表产品为何?
【单选题】Which of the following statements is true?
A.
Mothers tend to stress personal safety less than fathers.
B.
Boys are likely to benefit more from their fathers' caring.
C.
Girls learn to read more quickly with the help of their fathers.
D.
Fathers tend to encourage creativeness and independence.
【单选题】根据剪跨比λ的大小和配箍率的多少,梁的斜截面破坏(剪切破坏)可以分3种:斜拉破坏、斜压破坏、剪压破坏。在这3种破坏形式中,受力性能最好的是哪一种?_________
A.
斜拉破坏
B.
斜压破坏
C.
剪压破坏
【简答题】When a storm is coming, most people leave the area as quickly as possible and head for safety…But there are a few people who will get into their cars and go straight for the center of the storm．These ...
【简答题】He is a ________(失败的人) as an artist,but a success as an art teacher.
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