钢筋混凝土超静定结构内力重分布有两个过程,第一过程是由于________引起的,第二过程是由于________引起的。
参考答案:裂缝的形成与开展 塑性铰的形成与转动
下列关于控制的说法,正确的有()。
A.控制,是指投资方拥有被投资方的权力,通过参与被投资方的相关活动而享有可变回报,并且有能力运用对被投资方的权力影响其回报金额
B.投资方在判断其是否控制被投资方时,应考虑所有的事实和情况,当且仅当投资方同时具备控制定义中包含的两个要素时,投资方才控制被投资方
C.如果事实和情况表明控制两项基本要素中的一个或多个发生变化,则投资方要重新判断其是否控制被投资方
D.投资方在判断其是否控制被投资方时,应考虑所有的事实和情况,当投资方具备控制定义中包含的两个要素之一时,投资方即控制被投资方
阅读短文,判断下列句子正(T)误(F)。
Li Ming wants to buy gifts for his mum and his cousin in China. He goes to a shop downtown. There are
many buses downtown. He buys two dresses for his cousin and some dishes for his mum. Now he needs some
boxes." Where can I find some boxes?" he askes Jenny. "I have some boxes in my closet!" says Jenny. She
gives the boxes to Li Ming. Li Ming says thanks to Jenny and writes letters to his mum and his cousin. The next
day, he goes to the post office and buys four stamps to put on the boxes. He walks back to Jenny's house. He
feels happy.
( ) 1. Li Ming is in Canada now.
( ) 2. Li Ming buys two dresses for his mum and some dishes for his cousin.
( ) 3. Jenny gives some boxes to Li Ming.
( ) 4. Jenny goes to the post office and buys four stamps.
( ) 5. Li Ming feels very happy.