题目内容
The city of Qingdao has been working on building itself up as a city of sails ________ it successfully hosted the 2008 Olympics’ sailing program.
| A．after | B．since | C．when | D．until |
B
解析试题分析：考查连词。题意：自成功举办08奥运游泳项目以来，青岛一直致力于建设航海城。现在完成进行时has been working提示用since引导状语从句。故B项正确。
考点：连词。
Tourism, _______ it brings in money to a country, can also result in damage to the World
Heritage sites there.
| A．once | B．while | C．if | D．as |
______ we have confidence and determination, we can win the match.
| A．Once | B．Since | C．Unless | D．As long as |
You should wear a shirt with long sleeves _______ you get burnt in the sun.
| A．in case | B．so that | C．although | D．because |
_____Craig loves his students, he is very strict with them in their performances.
| A．While | B．Whenever | C．As if | D．The minute |
you meet with new words when reading English articles , you can guess the meaning first .
| A． Every time | B．First time | C．For the first time | D．At the time |
You can’t avoid _____ your job tomorrow ______ you work hard today.
| A．losing; unless | B．to lose; though | C．losing; until | D．to lose; if |
A turning point of the continuously high housing price won’t appear suddenly because there must be a certain process_______many factors lead to the change.
| A．which | B．what | C．where | D．that |
It is already well understood causes the global warming.
| A．what | B．when | C．that | D．how |