维持子宫前倾的韧带是().
A.圆韧带
B.阔韧带
C.主韧带
D.骶骨韧带
E.圆韧带+骶骨韧带
参考答案:E
A small plane crashed into a hillside five miles east of the city, ________ all four people on board.
A.killed
B.killing
C.kills
D.to kill
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