【判断题】在梁板构件中,仅在受压区配置纵向受力钢筋的截面,称为单筋截面。
【判断题】梁板构件中,仅在受压区配置纵向受力钢筋的截面,称为单筋截面。
【简答题】Case 2 CFR & shipping notice An import and export company in China signed an export contract with an importer in Marseilles, France on tablecloth for an amount of US$ 80, 000 CFR Marseilles , payment ...
【判断题】仅在受压配置纵向受力钢筋的截面称为单筋截面 。
【单选题】有一种简便宜快速筛选抗药性突变菌株的方法是
【判断题】目前,中国 70% 的陆地生态系统种类、 80% 的野生动物和 60% 的高等植物都在自然保护区进行迁地保护。
【简答题】She didn't want to marry him and was _p________against him because he had only a bachelor's degree and didn't meet her expectations for marriage.
【判断题】The author didn't take it seriously when he was told that his skin appeared yellow.
【单选题】why didn't Basil want to sell the portrait to Lord Henry in chapter 1?
A.
he didn't like Lord Henry.
B.
he thought Lord Henry could not afford it.
C.
he put too much of himself into it.
D.
he wanted to exhibit it in an art gallery