【单选题】Grammatical and punctuation errors are called ____________.
【单选题】Which of the following are NOT errors?
【单选题】以下对Errors集合的说法错误的是()。
B.
Errors对象能通过Connection对象调用而不用重新创建
【单选题】On a rather global level, errors can be described as errors as addition, omission, substitution and _______.
【单选题】What kind of errors can be ignored?
A.
errors in newly-learnt language areas
C.
the errors in structures that might be frequently used in communication
D.
the errors that might cause misunderstanding or even shock the listeners