问题 单项选择题

下列关于室管膜瘤的鉴别诊断,错误的是()

A、脑实质内室管膜瘤与星形细胞瘤鉴别困难 

B、三脑室内室管膜瘤应与胶样囊肿鉴别,不均匀强化是后者特点 

C、侧脑室室管膜瘤均匀强化时,与脑室内脑膜瘤鉴别困难 

D、室管膜瘤钙化囊变较脉络丛 * * 状瘤常见,脑积水程度轻 

E、髓母细胞瘤突入四脑室时类似室管膜瘤,但强化程度较高 

答案

参考答案:B

听力题

A. 根据句意和提示写出单词,完成句子。

小题1:—I can’t stand it any more. The computer is so slow.

—Perhaps you need to         (重启) it. 

小题2:Many of the Australians like to take some ________(户外) exercises.

小题3:I believe you will enjoy your ________(成功)if you don’t give up.  

小题4:His father promised to buy him a _____ (笔记本) but he didn’t keep it.

小题5:The story happened on a cold windy     (十一月)afternoon.

小题6:Thank you. Your explanation is so ___ (清楚) that I am sure I’ve completely got it.

小题7:Mr Zhang bought a car yesterday. It is the      (最新的) of all the cars in our school.

小题8:Mrs Wang came to see me          (不久)after Mr Zhang left my house.

小题9:The girl couldn’t wait to share her          (happy) with her family.

小题10:All the farmers in my country are enjoying a cheap    ▲     (medicine) care now thanks to the party’s great policy(政策).

小题11:He said he was terribly sorry for the few      (mistake) he had made the day before.

小题12:The king decided to build a big palace          (special) for his new daughter.

小题13:All of us must do the washing and cooking by          (we) so that we can live better in the future.

小题14:In his speech he said that all his Chinese friends are worth        (make) and he would come back to see them in a short time.

小题15:Xiangshui Senior High School will celebrate its        (sixty) birthday this coming October.

问答题 简答题