—doctors will be chosen to volunteer in the medical project.—Really? I hope I’ll be one of

问题补充：

—doctors will be chosen to volunteer in the medical project.

—Really? I hope I’ll be one of them.

A. Thousand of B. One thousands of C. One thousand

答案：

解析：句意：--在医药单位将要有一千名医生，将会被选择去成为自愿者。--真地吗？我希望我将成为他们的一员。Thousand of 错误选项，应改为thousands of ; one thousands of错误选项，应改为one thousand 或thousands of 。分析：表示数目不具体时用thousands of形式，而表示具体数据时，只在前面加数字即可。故选C