Passage TwoQuestions 19 to 21 are based on the passage you have just heard.
A book.
B. A magazine.
C. A poem.
D. A short story.
查看答案
Questions 9 to 11 are based on the conservation you have just heard.
At a bank.
B. At a restaurant.
C. On campus.
D. At a post office.
Passage OneQuestions 16 to 18 are based on the passage you have just heard.
A. The relationship between living things and their environment.
B. The relationship between man and his environment.
C. The relationship between man and living things.
D. The relationship between man’s brain and other living things.
假设某程序语言的文法如下:S→a|b|(T)T→TdS|S其中:VT=a,b,d,(,),VNS,T,S是开始符号。考查该文法,称句型(Sd(T)db)是S的一个 (33) ,其中, (34) 是句柄: (35) 是素短语; (36) 是该句型的直接短语; (37) 是短语。 (36)处填()。
A. S
B. S,(T),b
C. S,(T),TdS,b
D. [Sd(T)db]
有一名16岁男孩,2小时前3楼掉下一花盆击伤左顶部,当时有短暂意识障碍,左顶部有1.5cm长头皮不全裂伤,局部头皮肿胀,正侧切位颅片示左顶1.0cm凹陷骨折,头颅CT示左顶凹陷骨折,局部头皮肿胀。诊断是
A. 不全裂伤头皮有活动出血应止血
B. 应行凹陷骨折整复
C. 给予抗生素
D. 观察后无颅内血肿形成
E. 加压包扎