问题
单项选择题 A1/A2型题
检查HCG时最适宜的标本是（）
A.随机尿
B.3小时尿
C.24小时尿
D.中段尿
E.晨尿
答案
参考答案：E
解析：晨尿含HCG的浓度较高。
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检查HCG时最适宜的标本是（）
A.随机尿
B.3小时尿
C.24小时尿
D.中段尿
E.晨尿
参考答案：E
解析：晨尿含HCG的浓度较高。
| Read and choose.（在方框中选择合适的单词填到横线上，使短文意思完整，每词限用一次） | |
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| Welcome 1._____ our school! 2._____ is the teacher's 3._____. That is my 4._____. 5._____ are 45 students in my 6. _____. We have lunch 7._____ school. The canteen is on the 8._____ floor. We have a library 9._____ a playground, too. Our school 10._____ beautiful. |