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【多选题】
五字作业法中“联”：在管内车站卸污作业时，与( )、( )联控，确认卸污作业完毕、盖板状态良好。A.
卸污作业人员
B.
司机
C.
车站值班员
D.
车长
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举一反三
【单选题】I would like to buy some good English reference books, but _______ was available from the bookstore, where I only found some Chinese ones.
A.
nothing
B.
no one
C.
none
D.
neither
【单选题】I would like to buy the black pen because I ___ that kind of pen ____ well.
A.
have told; writes
B.
have been told; writes
C.
was told; wrote
D.
have been told; is written
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