83. The white shark is usually considered to be the ________ (凶猛) and the most dangerous.

82. The injured have been ________ (临时) taken to the nearest hospital for the first aid.

81. A good many ________ (自愿者) did what they could to help those people trapped in the ruins.

35. The ship is said ________, the effect of _______ is still unknown.

　　　　 A. that it has sunk, it　　　　　　　　　　　　　　　　　　　　　　　　　　　 B. to sink, which

　　　　 C. that it has sunk, that　　　　　　　　　　　　　　　　　　　　　　　　 D. to have sunk, which