on riders’ hard work.Day 4Day 4A home in two places (PI)A home in two places (PI)阅读理解阅读理解1. Why did... completely in water.A. It can dissolve completely in water.B. It has two ends with opposite properties.B ……

on riders’ hard work.Day 4Day 4A home in two places (PI)A home in two places (PI)阅读理解阅读理解1. Why did... completely in water.A. It can dissolve completely in water.B. It has two ends with opposite properties.B ……

One cannot be in two places at once.一心不可二用。 ……

and the Auschwitz death camp in Poland. While at these two places it was the first time in my life that words... to visit key historical sites. However, by the time I came home, I realized that there was more to life ……

and people have to stay at home, wild animals come to visit these once “scary” places.When cities are locked down because of the pandemic and people have to stay at home, wild animals come ……

and people have to stay at home, wild animals come to visit these once “scary” places.When cities are locked down because of the pandemic and people have to stay at home, wild animals come ……

interesting places that are only open to the public for a few days each year. Heritage (遗产) Open Days take place each September and let the public visit places that would normally be out of bounds (禁止 ……

certain places should stay under medical observation at home for 14 days, even if they don&rsquo..., people who have traveled from certain places should stay under medical observation at home for 14 ……

certain places should stay under medical observation at home for 14 days, even if they don’t have... who have traveled from certain places should stay under medical observation at home for 14 days ……

关于赏樱你应该知道的事。From late March to April, cherry blossoms (樱花) bloom in many places around the world... places other than Japan.Called sakura in Japanese, cherry blossoms are the symbol of Japan. The cherry ……

PEOPLE in southern China suffered a lot from rainstorms in the past two weeks. With record high... were forced to stay at home as the schools were flooded.According to the Ministry of Civil Affairs ……

. “It’s like being in two places at the same time.”21ST.... The teen controls his avatar robot through the laptop (笔记本电脑) on his desk at home, guiding it to classes ……

Please find the differences between these two pictures, and send your answer (with those places) to: lishufang@i21st.cn, before Sept 23. Let’s see who is the first to get it right. ……

Beach in Orange County (The O.C.), California is one of the US's richest places. So what happens when... decides to take him in to his home.But, moving to the rich neighbourhood is not the end of Ryan ……

Places in a cityPlaces in a city ……