搜题请搜索小程序“爱下问搜题”
问题 单项选择题

丙氨酸-葡萄糖循环是

A．肌肉中的氨以无毒形式转运到肾的途径

B．肠道吸收的氨以无毒的形式转运的途径

C．肌肉中的氨以无毒形式运输到肝的途径

D．肾中的氨以无毒的形式转运到肝的途径

E．脑中的氨以无毒的形式运输到肝的途径

答案

参考答案：C

单项选择题

以下的查询语句中哪一个表示相等连接

A．SELECT
i.id_number, m.manufacturer_id
FROM
inventory i, manufacturer m
WHERE
i.manufacturer_id=m.manufacturerid;
B．SELECT
i.id_number, m.manufacturer_id
FROM
inventory i, manufacturer m
WHERE
i.manufacturer_id=m.manufacturer_id(+);
C．SELECT
i.id_number, m.manufacturer_id
FROM
inventory i, manufacturer m
WHERE
i.manufacturer_id(+)=m.manufacturer_id;
D．SELECT
i.id_number, m.manufacturer_id
FROM
inventory i, manufacturer m
WHERE
i.manufacturer_id=i.manufacturer_id
AND
i.id_number=2365;
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选择题

In our life, one question that ____ comes up is:“to be or not to be?”

A．briefly

B．entirely

C．fluently

D．frequently
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