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【单选题】
机械图样中字宽的( )倍。
A.
1
B.
2
C.
√2
D.
1/2
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参考答案:
举一反三
【单选题】VBA中不能进行错误处理的语句结构是 ______.
A.
On Error Then标号
B.
On Error Go to标号
C.
On Error Resume Next
D.
On Error Go to
【单选题】下列代码的执行结果是( )。
A.
error1
B.
error2
C.
error1 error2
D.
2 error2
【单选题】听力原文:W: Manager, I have to inform. you that there is an error in our invoice to Mr. Smith for the shoes he ordered on May 25. M: OK, just change 'carriage forward' to 'carriage paid'. We can't lose th...
A.
Invoice.
B.
Shoes.
C.
Carriage.
D.
Error.
【简答题】你要画的这个型号的轴承,通过查表,内径d是_______mm,外径D是______mm,宽度B是_______mm。
【单选题】If the gyrocompass error is east,what describes the error and the correction to be made to gyrocompass headings to obtain true headings?
A.
The readings are too low (small numerically) and the amount of the error must be added to the compass to obtain true
B.
The readings are too low and the amount of the error must be subtracted from the compass to obtain true
C.
The readings are too high (large numerically) and the amount of the error must be added to the compass to obtain true
D.
The readings are too high and the amount of the error must be subtracted from the compass to obtain true
【简答题】The error messages given by a C compiler show the message text, the most common cause of the error, and a suggestion for ______ the error. A.updating    B.fixing    C.changing    D.Editing
【单选题】In TDM system,if the data of one channel is error, how to apply error control technique?
A.
retransmit entire TDM frame
B.
neglect the error
C.
retransmit the data of error channel separately
D.
retransmit data of error channel together with the data of the other correct channel
【单选题】A runtime error is usually the result of:
A.
A logical error
B.
A syntax error
C.
A compilation error
D.
Bad data
【单选题】根据果蔬中的( )和糖的相对含量比值可以判断果蔬胡德成熟度。
A.
酸度
B.
色度
C.
香味
D.
苦味
【单选题】VBA中不能进行错误处理的语句结构是______。
A.
On Error Then 标号
B.
On Error Goto 标号
C.
On Error Resume Next
D.
On Error Goto 0
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