下面不属于用人单位的是（）。
A、国家机关
B、企事业单位
C、有雇工的个体工商户
D、家庭
参考答案：D
Einstein once refused to speak on the radio _____ $1,000 a minute. Another time he was seen using a
check _____ $ 1,500 as a bookmark. [ ]
A. for; of
B. for; for
C. at; for
D. at; at
蚯蚓适应土壤穴居生活的特征有哪些？
