远视力1.0近视力1.0初判结论（）
A、正视、浅度远视
B、中度近视
C、深度近视
参考答案：B
So absorbed ________ in the research that she didn’t hear someone knocking at the door.
A．she did
B．did she
C．she was
D．was she
建设工程法律体系包括( )。
A．行政法规
B．自治条例
C．行业规范
D．部门规章
E．企业标准
