放大器的各项性能指标只有在输出信号无失真时才有意义。（)

What does the teacher suggest students to review？

The teacher suggests students to review midterms as well as the textbook and ________.

What do Charles Honts' laboratory studies suggest？______

A．Highly-educated college students can beat the polygraph

B．College students do not want to beat the polygraph

C．Polygraph is reliable

D．Polygraph failed to detect the lies of college students

What did NOT the teacher suggest the students to review？

A．The textbook.

B．The calls notes.

C．The mid-term questions.

D．The reference books.

_____I live, I will never give in to the enemy.

A．As far as

B．As long as

C．As well as

D．As soon as

What do Charles Honts' laboratory studies suggest？

A．Highly-educated college students can beat the polygraph.

B．College students do not want to heat the polygraph.

C．Polygraph is reliable.

D．Polygraph failed to detect the lies of college students.

May I venture to suggest a change？ (英译汉)

Why did the man suggest that the woman read the book？

A．The professor had written it.

B．It is the major text for the course.

C．It contains new sociological evidence.

D．The students from last year liked it.

What does the image the author presents to her students suggest？

A．Women students needn’t have the concerns of her generation.

B．Women have more barriers on their way to academic success.

C．Women can balance a career in science and having a family.

D．Women now have fewer problems pursuing a science career.

What does the speaker suggest that students who have bad colds do？

A．Take plenty of medicine.

B．Call up the doctor.

C．Come to the clinic.

D．Get proper exercise.

A．4个字节，SOO用于标识路由所属源站点，避免路由环路

B．4个字节，SOO用于做负载均衡，区分不同的等价路由

C．8个字节，SOO用于标识路由所属源站点，避免路由环路

D．8个字节，SOO用于做负载均衡，区分不同的等价路由