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【单选题】
丙醛催化加氢还原生成的主要产物是( )A.
丙醇
B.
异丙醇
C.
丙酸
D.
丙酮
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皮皮学刷刷变学霸
举一反三
【单选题】Contrary to the belief _____it could not sink , the ship sank after hitting an iceberg , ____ all the passengers on board.
A.
that; killing
B.
that; having killed
C.
which, to have killed
D.
which; killed
【单选题】The captain did land us__________ ,but the ship sank soon after it reached the port. [ ]
A.
safe
B.
safely
C.
safety
D.
saved
【单选题】Soon came the bad news _____ the ship sank when it sailed ____ the coast.
A.
that; off
B.
which; on
C.
that; away
D.
which; along
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