工程设计有重大修改的，项目法人(建设单位)报( )批准。
A．原审批机关 B．所在地主管部门C．上级主管部门 D．省级以上主管部门
参考答案：A
In the reading room, we found her ______ at a desk, with her attentionon _____ a book.[ ]
A. sitting; fixing
B. to sit; fixed
C. seating; fixing
D. seated; fixed
The price of the socks ________5 yuan.[ ]
A. does
B. do
C. is
D. are
