We saw people ________ cards in the park.[ ]
A. play
B. plays
C. playing
D. played
答案:C
It will at least take five months to repair the ship that was seriously _____ by the hurricane. [ ]
A. destructed
B. ruined
C. damaged
D. broken
挖掘机装车时()勺斗从汽车驾驶室上越过。
A、可以
B、不得
C、严禁