开机屏幕显示“Keyboard error or no Keyboard present”，简述故障原因及处理方法。
For pumping the bilges，a 54 foot long “T-Boat”，which is not a ferry，but is certificated to carry 30 passengers，must be fitted with at least（）.
A large number of people（）present at the sports meeting.
The fire pumps must be capable of delivering a total quantity of water at a defined head, not less than （） of the total bilge pumping capacity.
A large number of people（）present at the meeting, which was out of our expectation.
Your advice would be（）valuable to him, who is at present at his wits' end.
WHAT IS YOUR PRESENT COURSE AND SPEED?的中文意思是：你船现在的航向及航速是多少？
下面这笔东信AT笔日志什么意思（） 09：08：42Account：622935200000040073 01-19：23：25>>> No.1689 CWD 100.00 19：24：25 Hostre turn <00> 01-19：23：45 1109 money present OK
How long is the Great Wall at present?
The present tense should be used even if the instructions are no longer applicable.
What does the author imply about the classes at present?
The premier and the Foreign Minister____present at the State banquet last night.
My cousin, who a painter, is in Japan at present.
I’d rather you _______ any comment on the incident at present.
What is at fault in our present system is not the outcome but the fallible procedure.
I offered my und______ for those staff with the heavy workload to deal with, but I know for sure that there are no ways to help them at the present.
It is requested that all the students______present at the meeting tomorrow.
It isn't quite ______ that he will be present at the meeting.
Your advice would be ______valuable to him, who is at present at his wit's end.
We have at present not any_____of the furniture as you required.
Customs is the only party present at the examination of goods.（)
How do GM foods exist in European countries at present？
______ are the primary destinations for the Chinese at present.
_____ at in this way, the present economic situation doesn't seem so gloomy.
