根据要求改写下列句子，每空只填一词。

1. American athlete Bob Beamon won the gold medal in the long jump in 1968. (改为否定句)

    American athlete Bob Beamon _______ _______ the gold medal in the long jump in 1968.

2. We all think this is a very old clock. (改为同义句)

    We all think this is______ _______ clock.

3. Li Ming won the gold medal in the high jump at the school sports meeting last month. (改为同义句)

    Li Ming _______ _______ in the high jump at the school sports meeting last month.

4. Liu Xiang won a gold medal at the 28th Olympics. (就划线部分提问)

    _______ _______ did Liu Xiang win a gold medal at?

5. The athletes swam as fast as they could. (就划线部分提问)

    _______ _______ the athletes swim?

张某为自己投保一份人寿保险，指定受益人为其妻子王某。另外，其有一儿子4周岁、其母57岁且自己单独生活。某日，张某因外出交通事故死亡。该份保险的保险金依法应如何办理（）

A.应作为遗产由张子、张妻、张母共同继承

B.应作为遗产由张妻一人独自继承

C.应由张妻、张子二人取得保险金

D.保险金应归张妻一人