【单选题】下面关于Windows操作系统多任务处理的叙述中,错误的是
B.
用户正在输入信息的窗口称为活动窗口,它所对应的任务称为前台任务
【单选题】Passage Five Roman soldiers in some places built long rows of signal towers. When they had a message to send, the soldiers shouted it from tower to tower. If there were enough towers and enough soldie...
【单选题】Passage Five Some people hate everything that is modern. They cannot imagine how anyone can really like modern music they find it hard to accept the new fashions in clothing they think that all modern...
B.
they find it hard to accept modern things
C.
they take their standards of perfection from the Greek
D.
they look at things by the standards of the past
【单选题】Passage Five Most famous people have some unusual story associated with their names. Casanova, for example, was a legend in his own time. He was the epitome of the gallant adventurer and lover. Howeve...
【单选题】Directions: There are five reading passages in this part. Each passage is followed by five questions. For each question there are four suggested answers marked A, B, C and D. Choose the best answer an...
C.
a sub-group of type B virus
D.
a virus only existing in Asia
【单选题】Directions: There are five reading passages in this part. Each passage is followed by five questions. For each question there are four suggested answers marked A, B, C and D. Choose the best answer an...
A.
An Extensive Collection of Glass Flowers.
B.
The Live Leopold and Rudolph Blaschka.
C.
Flowers Native to the United States.
D.
Materials Used for Artificial Flowers.
【单选题】根据下列材料回答下列各 题。 Passage Five Some years ago industries had more freedom than they have now,and theyDid not need tobe as careful as they must today.TheyDid not need to worry a lot about the safety of th...
A.
conditions in the work place
B.
the freedom of industries in the past
C.
changes in industrial production
D.
the safety and health of workers and customers
【多选题】国际教育组织按照构成国际组织的主体和数量来分类,分为( )。