Sometimes parents are surprised and dismayed to find that the emotional and financial responsibilities of parenting last for many years longer than they had anticipated. (Para. 10)
A. Sometimes parents are surprised and alarmed to find that they have to support their children emotionally and financially for more years than they had expected.
B. Sometimes parents are surprised and enraged to find that they have to take up the financial and emotional responsibilities of their children.
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Encourage them and provide support when they seem open to it, but learn when to step back and let them make their way on their own ... (Para. 11)
A. Encourage them and provide support when they seem willing to accept it, but learn when to leave them alone and let them move forward by themselves ...
B. Encourage them and provide support when they seem open-minded, but learn what to take a necessary step and help them make progress...
It’s a delicate balance. (Para. 11)
A. It is a balance pleasing to the eye.
B. It is a balance that requires great care to achieve.
Spring Boot项目中，静态资源可以直接放在static目录中。
A. 对
B. 错
洛仑兹力可以()
A.改变带电粒子的速率;
B.改变带电粒子的动量;
C.对带电粒子作功;
D.增加带电粒子的动能。
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