题目内容
（请给出正确答案）
History shows that the United States ______(美国黑人(Afro-American)为美国这样一个民族做出了巨大贡献).
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A.错误
B.正确
The attitude of Nicola Baker towards beauty contest shows is that______.
A．women shouldn" t attend these shows
B．the shows are interesting but she doesn"t like them
C．these shows are insults to women
D．these shows are behind the times
- Are there any good shows on TV tonight？
-________.
A.I don't watch a lot TV.
B.Titanic is on the movie channel.
C.We should go to the show tonight.
A、confused
B、neglected
C、amused
D、amazed
The history teacher says to himself in class, because he thinks ______.
A．none of talk loudly
B．we all listen to him carefully
C．some of us ask him questions
D．he doesn't notice it
What is the author's attitude towards the eating habits in Brazil？
A．The author doesn't think much of them.
B．The author likes those in the U. S. better.
C．The author appreciates them very much.
D．The author shows no emotions whatever.
This specialised type of service becomes successful because ____.
A．there are so many people out of work
B．people want top-level jobs
C．the job history is considered to be a work of art
D．many people don't know the job history
What is the author's attitude towards the eating habits in Brazil？
A．The author doesn't think much of them.
B．The author likes those in the U. S. better.
C．The author appreciates them very much.
D．The author shows no emotions whatever.
(1)The passage is mainly about how Elvis Presley began his career.
A、T
B、F
(2)Mourners are usually record-producers.
A、T
B、F
(3)Without the record for his mother, Elvis might not have become a star.
A、T
B、F
(4)When Presley died, people went to Memphis for his mother’s story of life.
A、T
B、F
(5)The passage shows that many people loved Elvis.
A、T
B、F
从下面提供的答案中选出应填入下列英文语句中______内的正确答案。
In recent years, one of the more popular topics for panel discussions at computer conferences and trade(1)has been the "RISC versus CISC" debate.
RISC processors feature a small number of instructions that each executes in(2)machine cycle. CISC processors use complex instructions that can take several cycles to execute.
The RISC versus CISC debate won't be decided by panel discussion; it will be won in the marketplace. And the deciding factor may have little to do with the(3)ofinstructions and registers and more to do with parallelism.
Since their conception, RISC processors have been evolving toward microparallelism. Incorporating parallel-processing features(4)the processor, RISC processors feature pipelining, whereby many instructions can be decoded while one instruction executes. RISC processors, however, are moving toward pipelines for each unit of the processor.
CISC processors also employ pipelining. They have many integer instructions that execute in one cycle, but the varying execution times of CISC instructions(5)the effectiveness of parallelism.
提供的答案：
(1) union (2) two (3) numbers (4) between (5) limit
(6) contents (7) shows (8) one (9) within (10) enhance
