问题
单项选择题 A型题
下列对阴囊内结构描述不正确的是（）。
A.由皮肤、肉膜及肌肉组成
B.在正中线形成阴囊隔，分左右两囊
C.无精索结构
D.睾丸、附睾
E.睾丸鞘膜腔内有少量液体
答案
参考答案：C
解析：考点是阴囊为一袋状结构，阴囊壁由皮肤、肉膜及肌肉组成，肉膜在阴囊正中线形成阴囊隔，把阴囊分成左右两囊，囊内有睾丸、附睾及精索。
搜题请搜索小程序“爱下问搜题”
下列对阴囊内结构描述不正确的是（）。
A.由皮肤、肉膜及肌肉组成
B.在正中线形成阴囊隔，分左右两囊
C.无精索结构
D.睾丸、附睾
E.睾丸鞘膜腔内有少量液体
参考答案：C
解析：考点是阴囊为一袋状结构，阴囊壁由皮肤、肉膜及肌肉组成，肉膜在阴囊正中线形成阴囊隔，把阴囊分成左右两囊，囊内有睾丸、附睾及精索。
用所给词语的恰当形式填空，每词限用一次。
小题2:Mary’s parents would like her ________________ the joy (喜悦) in helping others. 小题3:What he said _________________ me. 小题4:The boy got very bad grades and he was afraid _________________ his father. 小题5:When I walked past his room, I saw him _________________ a big stone over his head. 小题6:_________________ our health is very important for everyone. 小题7:The other day, my classmates and I _________________ the early bus. How lucky! 小题8:_________________ food. Many people are hungry in today’s world. 小题9:I_________________ to him twice since I received his last letter. 小题10:I hope the Japanese _________________ their mistakes as soon as possible. |