题干
---What attracts people to California is its pleasant climate and relaxed lifestyle.
---This is ____ each year a great number of people from all over the world try to ____ to California.
---This is ____ each year a great number of people from all over the world try to ____ to California.
| A．how; immigrate | B．Why; immigrate | C．because; remove | D．why; remove |
答案(点此获取答案解析）
