民事法律关系的（）是指民事主体间民事权利义务所共同指向的对象，包括物、行为、智力成果等。
A.主体
B.客体
C.内容
D.形式
参考答案：B
根据上下文的意思补全对话。在横线上写出所缺少的内容。
A: Good morning, doctor.
B: Good morning, young man. 1____________________?
A: I've got a cough.
B: 2____________________?
A: Yes. My temperature seems all right.
B: 3________________________________________?
A: I have been like this for two days.
B: Open your mouth and say "Ah".
A: Ah!
B: You have caught a cold. Nothing serious, I think. 4____________________ three times a day and have
plenty of water. You'll be OK.
A: Thank you very much.
B: 5____________________.
子宫峡部形态学特征，正确的是
A．属于宫颈的一部分
B．峡部下端为解剖学内口
C．非孕时子宫峡部长度约为1cm
D．妊娠期峡部变软不明显
E．临产后形成子宫下段达平脐
