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【简答题】
I live in a small coastal town of 398 people located halfway between San Francisco and the Oregon border. The nearest traffic light is nine miles north in the town of Mendocino; its closest_____1_____ to the south is over 90 miles away. The nearest four-lane highway is 58 miles east. Federal Express doesn't ____2____ here on Saturdays. But there is Internet _____3_____ here. It enables me to work at home, writing computer books and articles for computer magazines. It enables local students and historians to conduct research. It____4_____ local businesses--inns, music stores, driving schools---to reach new_____5______. It enables local people to enjoy the benefits of email and the ____6____ of websites and chat-rooms. In fact, because small towns have few people, few stores, and few libraries and schools, you could argue that the Internet_____7_____ more benefits to small towns than it does to big cities. But Internet service providers are not interested in ____8_____ markets. What they are interested in is making money. As a result, people in many small towns and ____9_____ areas are unable to keep up with the development of ________10________ technology. (information; deliver; place; access; carries; enables; customers; provides; urban; delights; small; remote; companion; reach; software)
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【单选题】关于全身适应综合征(GAS)叙述正确的是
A.
应激原作用后,机体出现的快速动员期
B.
GAS可分为三个时期
C.
GAS体现了应激反应的全身性和特异性
D.
在抵抗期中,以交感,肾上腺髓质兴奋为主
E.
GAS是指警觉期
【多选题】应激原可分为哪几类( )
A.
环境因素
B.
机体的内在因素
C.
心理因素
D.
社会因素
E.
文化因素
【简答题】应激原可大致分为()、()和()三类。任一种因素要成为应激原,必须达到()
【简答题】劣性应激原持续作用于机体时,则应激反应可表现为一个动态的连续过程,并最终导致内环境紊乱和疾病,称之为______。它分为3期:______、______、 ______。
【单选题】‍ 若以第二种方法(教材中3.2.3中循环队列边界条件的处理方法中的第二种)表示循环队列,则循环队列的入队的操作是() ‍ 若以第二种方法(详见3.2.3中循环队列边界条件)表示循环队列,则循环队列的入队操作是()
A.
Q.rear=Q.rear+1;sq.data[Q.rear]=x
B.
‍ Q.data ‍ [ ‍ Q.rear]=x;Q.rear=Q.rear+1 ‍
C.
‍ Q.rear=(Q.rear+1)%QueueSize;Q.data[Q.rear]=x ‍
D.
‍ Q.data[Q.rear]=x; ‍ Q.rear=(Q.rear+1)%QueueSize; ‍
【单选题】My little brother is a tidy boy.He always keeps his room____
A.
clean
B.
cleaning
C.
to clean
【单选题】胶原中最多的氨基酸是
A.
Ser
B.
Th
C.
Ty
D.
Gly
E.
Val
【简答题】My room is not big______tidy.(我的房间不大但是很整洁。)
【单选题】My favorite room is the tidy study with a fireplace, _____ we can watch TV and enjoy the nice scenery outside.
A.
where
B.
when
C.
that
D.
which
【简答题】Case Study A rather bumpy start Xiao Hong has invited an American friend, Jenny, to her home for a meal. Unfortunately, the occasion gets off to a rather bumpy start. Xiao Hong: Hi, Jenny, welcome! Co...
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