I often go to work ________bike, but today I go to work ________a bus.
A.by; by B.in; in C.by; on
He likes playing ________ piano, but he doesn't like playing ________ chess.
A.the; the B.the; / C./; the
今年寒假，由于疫情影响，学校“停课不停学”，进行线上教学，学生在家通过网络上课。 假如你是王力，请根据你的寒假网课生活经历和变化，写一篇短文，并谈谈你的感想。
参考词汇：protect the eyesight（视力），heroes in harm's way （逆行者），be responsible for
注意：
（1）内容包括所提供的信息及要点，可以适当发挥，但不要逐条翻译；
（2）文中不得出现真实姓名和校名；
（3）词数：100左右。
（4）短文开头已给出，不计入总字数。
Hi, my name is Wang Li. Because of this epidemic situation（疫情），all the students had tostudy online at home this winter holiday. So did I.___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Long long ago, there lived a great man named Zun Nun. One day a young man came to visit him and asked1.（polite）, "Please, sir.2.are great people like you dressed in such a way?"
After3.（give） his ring to the young man, he said, "I will answer your question, 4. first you must take this ring to the market and sell it for one gold coin.Looking at the dirty ring, the young man said in surprise, "Could this ring5.（sell） at the price?" Then he went to the market, but 6.（somebody） wanted to pay a gold coin for such 7. ugly ring. He went 8. and said sorry to Zun Nun. "Now go to the gold shop at the back of the street, and show it to the shopkeeper. Don't give your price; just wait and let him tell you how 9. he would like to pay.
The young man went to the shop, returned and reported, " The people in the market don't know the value of this ring. The gold shopkeeper said he would pay one thousand gold 10.（coin） for it. " "That's the answer to your question, my young friend. A person cannot be valued only from his dress. "
No one knows _________（确切地）what happened but many people have been ill.
You throw a peach to me, and I give you a white jade for __________ （友谊）.
