51. What do the names of the 2018 Summer Olympic mascots come from?
A. Two UK children.
B. Two UK officers.
C. Two UK families.
D. Two small English towns.
52. Which of the following is Not True?
A. The mascots have two big eyes.
B. The stadium can hold 80,000 people.
C. The Olympic Stadium opened in east London.
D. The Opening Ceremony of the London Olympics was held on July 27, 2018.
C
Are you carrying too much on your back at school? I’m sure lots of children of your age will say “yes”. Not only the students in China have this problem, but children in the United States also have heavy school bags.
Doctors are starting to worry that younger and younger students are having back and neck problems as a result of school bags being too heavy for them.
“It’s hard for me to go upstairs with my bag because it’s so heavy,’said Rick Hammond, an 11-year-old student in the US.