测井电缆上每25米做有一（）记号，每（）做一特殊记号。
参考答案：磁性深度、500米
历史上关于雅的表述方式是（）。
Our daughter doesn't know what to ____ at the university, she can't make up her mind about her future.
[ ]
A. take in
B. take up
C. take over
D. take on
