"My dear dad, where are we going?" This has become the most popular question recently. It's a line from the theme song of Hunan TV station's reality show Where Are We Going, Dad?
"All of my classmates are big fans," said NingYun, 14, from Guangxi. "On Fridays, we remind each other: don't forget to watch it tonight! "
In the show, five pairs of fathers and kids go to strange places and finish interesting tasks. It's all about growing up. Fathers learn to cook and comfort their kids. The kids learn about teamwork and being independent (独立). Yet, growing up needs courage. In the show, 4-year-old Kimi finds it hard to finish his work alone. "When I saw Kimi looking for his dad, I burst into tears," said Chen Yufang, 13, from Guangxi. "It reminded me of my first night at the school dormitory (宿舍). I really felt the pain of growing up that night. "
When people see the fathers trying to help their kids, it also hits a soft spot in their hearts.
Tian Xiaofeng, 14, from Jiangsu, said his father is like Guo Tao in the program. "He is strict. And I was sad about it," he said. But now he sees it in a different way. "Guo Tao's son looks determined. I think his parenting style works. And I guess my father just wants me to be like that," he said.
On the journey of life, kids learn to grow up and adults learn to be better parents.
Maybe we can plan a trip with our parents.
Shall we go?
小题1:What is the most suitable word to replace the underlined word "determined" in the passage?
A．absent-minded
B．smart
C．out-going
D．strong-minded小题2:When could we see five fathers and their children on TV?
A．On Friday nights.
B．On Saturdays.
C．Every night.
D．Only on Sundays.小题3:What's the best title for the article?
A．Where are we going, Dad?
B．Fathers and their children.
C．A popular reality show.
D．Growing together.
处有一质量为
，带电量为
的小球自由释放，穿过上极板的小孔后，恰好能来到下极板，若将下极板向上平移
，小球仍从同一位置释放，则下列说法正确的是 （ ）
，第二次假设速度为0时，据上板距离为
，则由动能定理得
，由
，整理可得：
，D项正确