题型:完形填空 题类:模拟题 难易度:困难
北京市东城区2021届高三下学期英语一模试卷
A Labrador has been doing an important job to help people stay safe during the COVID-19 pandemic.
Eight-year-old Roby runs through the streets of the hilly city of Medellin several times a day with a 1 in his jaws, taking vegetables, fruit and packaged foods to customers of the Fresh4U mini-market.
"He helps us to maintain social distancing," said Roby' owner, Sherry Botero. "And people 2 it when we send the dog." Roby enjoys eating carrots 3 to him by customers, a tip for bringing a basket of food.
Roby wasn't always a star. He was accepted into the family 4 by Ms Botero after repeated requests by her son to 5 a dog.
But Ms Botero quickly 6 with the dog. And when she opened a mini-market four years ago, he started to accompany her to make deliveries.
Roby can't read 7. But he remembers the names of customers who have previously rewarded him with treats. And with some practice, he has learned to go to their houses on his own.
"He knows the names of five or six of our customers," Ms Botero said, "So I send the goods with a receipt in the basket, and my customers 8 me through a bank transfer(转账;转移)."
Roby might not know that he's become an 9 worker. But he is happy to help his owner and 10 his daily pay.
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