相关考题
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单项选择题
Can I borrow your some （）(开口销).
A. nuts
B. through bolts
C. split pins
D. bolts -
单项选择题
There are some （）(螺栓) in the toolbox.
A.nuts
B.bolts
C.saws
D.spanners -
单项选择题
Please （）(打开) the hatch NO. 2.
A.open
B.close
C.cover
D.clothes
