国家提倡自愿献血的健康公民是()。
A.16周岁到40周岁
B.18周岁至28周岁
C.18周岁至45周岁
D.18周岁至55周岁
E.18周岁至60周岁
参考答案:D
Old Henry ______ his loves dog, but he didn’t ______ it.
A.is looking for, find
B.looks for, found
C.looked for, find
D.looked for, found
以口腔温度为标准划分低热的范围是()
A.36℃以下
B.36.5~37.5℃
C.37.3~38.0℃
D.38.1~38.5℃
E.38.5~39.0℃有