A. thin down B. put down C. sit down D. look down
单项选择题The varnish is used to paint the ()(木制品) and deck rail.
A. woodwork B. teamwork C. cargo work D. steel work
单项选择题()(拔出) nails.
A. Pull out B. Pull up C. Push down D. Push up
单项选择题That sailor wants to use the ()(钢锯).
A.hack saw B.saw C.spanner D.file
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