设全集U={a,b,c,d,e},集合A={a,b},B={b,c,d},则A∩CUB=______.
∵CUB={a,e},
∴A∩CUB={a,b}∩{a,e}
={a}.
书面表达。
高考在即,高三学生目前正处在紧张复习迎考的氛围中。假如你叫李想,扬州市某高级中学高
三学生,寒假之际,想和父母说说知心话,请你用英文在你的博客上给你父母写一封信。具体内容
如下:
参考词汇:高考College Entrance Examination
写作时注意格式,词数150。开头已给出,不计入总词数。
Dear Mom and Dad,
Traditional Chinese Spring Festival is around the comer. On this special occasion, how I wish I could
have a heart-to-heart talk with you.
___________________________________________________________________________________
______________________________________________________________________________________
I am quite confident of my future life and I do wish you good health and a happy new year.
Yours sincerely,
Li Xiang
急性CO中毒迟发性脑病不可能出现的临床表现为()。
A.精神意识障碍
B.锥体外系神经障碍
C.锥体系神经损害
D.大脑皮质局灶性功能障碍和周围神经炎
E.颅内压升高