Asia is the biggest __ on earth.

Factors that may suppress erythropoiesis include chronic debilitating diseases and endocrine disorders (such as hypothyroidism or hyperestrogenism).

I can't eat all of this. My eyes were bigger than my stomach. 我吃不了了，我拿多了。

护理查房 名词解释

在SQL的SELECT语句中,能实现投影操作的是()。

Of all the stories here, I like this one _____. It’s not interesting at all.

关系代数是以()为基础的运算。

在SQL中,删除表中数据时应使用的命令是()。

It is said the matter was under __ .