If a student has a problem with classroom work，he or she should______.

A． make an appointment with the professor a week before

B． approach a professor after class

C． seek the professor's help in his office

D． go to the professor's apartment

[问答题]I will make sure that every student has a copy of the book.

[单选题]Child labor, the employment of children in industry, often against their wi

[单选题]Child labor, the employment of children in industry, often against their wi

[单选题]Child labor, the employment of children in industry, often against their wi

[单选题]Child labor, the employment of children in industry, often against their wi

[单选题]The government has[put forward] new proposals to tackle the problem of incr

[单选题]The government has[put forward] new proposals to tackle the problem of incr

[单选题]A student has something in his mind and he should ignore the irrelevant par

[试题]A．__________tothisproblemisexpectedtobefoundbeforelong.A．)resultB)responseC．)settlementD)solution

[单选题]A __________ to this problem is expected 怎么选择A．__________tothisproblemisexpectedtobefoundbeforelong.A．)resultB)responseC)settlementD)solution