【单项选择题】
There are some （）(贯穿螺栓) in the toolbox.
A、A. through bolts
B、B. nuts
C、C. bolts
D、D. split pins
查看正确答案
A、A. There are some saws in my toolbox. B、B. There are some pairs of pliers in my toolbox. C、C. There are some spanners in my toolbox. D、D. There are some tools in my toolbox.
