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【单选题】
进行钢筋混凝土受弯构件正截面受弯承载力计算时,用等效矩形应力图形代替受压区混凝土理论应力图形,其等效条件为( )。A.
两应力图形的压应力大小不变
B.
两应力图形的合力大小不变
C.
两应力图形的合力作用位置不变
D.
两应力图形的合力大小和作用位置不变
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【简答题】在 E-R 图中，用来表示实体的图形是 A) 矩形 B) 椭圆形 C) 菱形 D) 三角形
【单选题】Which of the following best expresses the essential information in the highlighted sentence? Incorrect answer choices change the meaning in important ways or leave out essential information.(The disco...
A.
Whenever there are large temperature fluctuations small and large animals die in equal numbers.
B.
Animal remains found in a creek bed seem to show that there was a climate shift after the extinction of large and small animals
C.
The reason for the disappearance of large animals, as evidence from a riverbed shows, can be tied to changing climate.
D.
Researchers have found evidence of a drastic climate change by studying large and small animal remains.
【简答题】在 E-R 图中，用来表示实体的图形是 A) 矩形 B) 椭圆形 C) 菱形 D) 三角形
【单选题】MN obtained a license free of charge from the government to dig and operate a gold mine.On the 31 October 20x9 there was a massive earthquake in the area and MN’s mine shaft was badly damaged. It is e...
A.
Treat as an adjusting event with a disclosure note
B.
Treat as a non-adjusting event with a disclosure note
C.
Treat as a non-adjusting event without a disclosure note
D.
Treat as an adjusting event without a disclosure note
【单选题】Before the disastrous earthquake there was chaos.
A.
massive
B.
ominous
C.
suspending
D.
imminent
【简答题】用mass,massive,mess,messy填空。 1. Don't worry if this first coat of paint looks ________. 2. The bell is _________, weighing over 40 tons. 3. There was a ________ of people around the club entrance. 4. W...
【简答题】decent, evacuate, gratitude, herd, leadership, massive Therewas a group of cows standing in the corner of the field. _____________
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