阅读理解。
The Chinese New Year is the most important festival for the Chinese people. For the Chinese, the New
Year comes with the first day of the First Moon, between January 21 and February 19. It takes about 15 days
to prepare for it.
On the eve of the festival, people close the shops and the streets are empty. Everyone locks their doors and
stays at home.
In the morning, people dress in their best clothes, and usually the old stay at home, and the young go out to
pay a New Year Call (拜年). It is an important time for the young. The young people bow (鞠躬) to the old
people. The Chinese call this"Ke Tou". This means"touching the ground with the forehead (额头)". Then the
young people give their best wishes to the old people. The old people give children gifts or lucky money.
They are very polite and do not use bad words. It's the most important day of the year.
1. "The Chinese New Year" in the passage means"_____".
A. Mid-autumn Festival
B. the Spring Festival
C. Christmas Day
D. the Dragon Boat Festival
2. It takes about _____ to get ready for the Chinese New Year.
A. a few days
B. twelve days
C. half a month
D. three weeks
3. People don't open their shops _____ the festival.
A. on the first day of
B. on the night before
C. in the morning of
D. in the afternoon of
4. From this passage we can know that _____ give children gifts or lucky money.
A. the teachers
B. their friends
C. the old people
D. their brothers
5. On the Chinese New Year's Day, what do people usually say to each other when they meet?
A. Good luck.
B. Best wishes.
C. Good morning.
D. Both A and B.
和
，运动周期分别为
和
。已知月球半径为
，则
可知A项正确。