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参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】The report came to the British on May 21, 1941. The German battleship Bismarck, the most 1 warship in the world, was moving out into the Atlantic Ocean. Her task: to destroy the ships 2 suppli...
A.
end
B.
sea
C.
fight
D.
day
【单选题】公共建筑室内外台阶踏步宽度不宜小于()m,踏步高度不宜大于()m,并不宜小于()m。
A.
0.30，0.20，0.10
B.
0.50，0.15，0.10
C.
0.30，0.15，0.10
D.
0.50，0.20，0.10