After years of living in the United States he eventually got himself acquainted with the ________ of taxation in that country.
举一反三
- He had lived illegally in the United States for five years after his visitors visa ______.
- I have been living in the United States for twenty years, but seldom _____ so lonely as now.
- 中国大学MOOC: In the United States, _________ is the most common language in the country after English.
- After 15 years in the United States, he finally decided to______ American citizenship. A: concentrate on B: apply on C: look out for D: appeal to
- 8. He used to __________ in the city, but now he has got used to __________ in the country. A. live, live B. live, living C. living, live D. living, living