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二十八岁不孕妇女，痛经3年且逐渐加重。查子宫后壁有2个触痛性硬韧结节，右侧附件区扪及鸭蛋大小、活动不良之囊性肿物，压痛不明显。

其右侧附件区囊性肿物最可能是（）

A.卵巢滤泡囊肿

B.卵巢黄体囊肿

C.卵巢内膜异位囊肿

D.输卵管卵巢囊肿

E.多囊卵巢综合征

答案

参考答案：C

听力题

单词拼写（共10小题，满分5分）

小题1:He stared at the picture with _____________(好奇心).

小题2:Reading more books is of great  _____________(益处)to children.

小题3:They are ____________(寻找)for solutions to the problems.

小题4:When the man got drunk, he became very ____________(粗暴).

小题5:Smoking has a  __________(有害的) effect on our health.

小题6:At that time people would s________ if food was difficult to find.

小题7:On the a_________  of the famous singer ,all his fans became excited.

小题8:Some people might win a____________ for their farm produce, such as the biggest watermelon.

小题9:He a_________  to his teacher for being so rude.

小题10:Try to keep a b____________ between work and relaxation.
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填空题

写出下列化学用语中的2所表示的意义。

（1）2H2O____________________

（2）____________________

（3）Mg2+ ____________________

（4）H2S____________________

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