Which of the following signs means"Do not drink and drive"？（ ）
| A． |
|
B． |
|
C． |
|
D． |
|
More and more people have realized that clear waters and green mountains are as ______ as mountains of gold and silver．（ ）
A．centralB．specialC．valuable
Almost ______ in our group has been to the 2nd Digital China Summit．It's fantastic．（ ）
A．someoneB．everyoneC．anyone
﹣﹣﹣What should we do for the camping trip？
﹣﹣﹣We'd better make a ______ of things like foods，drinks，medicine and so on．（ ）
A．listB．cardC．report
﹣﹣﹣Oh，I forgot to bring my umbrella．
﹣﹣﹣I've got one．You can share ______．（ ）
A．yoursB．oursC．mine
﹣﹣﹣Is that your headmaster？
﹣﹣﹣You mean the man ______ blue？（ ）
A．onB．withC．in
