适用于现场浇筑的大中型有压或无压涵洞的洞身断面形式为( )。
A．箱形涵洞
B．圆形涵洞
C．盖板涵洞
D．拱涵
参考答案：A
短文填空，每空一词（10分）
This 小题1: my room. My TV is on the desk. My jacket is on 小题2: bed. The notebook is on the bed, too. The keys 小题3: in the drawer and my ID 小题4: is on the table. My room is nice and 小题5: like (喜欢) it very much.
用（）测量电平是比较方便的。
A、万用表
B、逻辑笔
C、示波器
D、电笔
