更多"The attempt to help blind people to"的相关试题:
[单项选择]The attempt to help blind people to see with sound ________.
A. was similar to the sound location system of the bats
B. led to a product that sent out sound waves of about 20,000 cycles per second
C. was experimented on a submarine
D. turned out to be a failure
[单项选择]This device will help the （ ） detectives see things that may remain （ ）.
A. advanced; hidden
B. advancing; hiding
C. advanced; hiding
D. advancing; hidden
[单项选择]To help students understand how we see, teachers often draw an _______ between an eye and a camer
A. A． axisB. imageC. imitationD. analogy
[单项选择]How do blind children play soccer
A. They listen to the sound of the ball bouncing.
B. They ask an adult to guide them.
C. They hold a bell in their hands.
D. They put a bell inside the ball.
[单项选择]ECHO: SOUND
A. reflection: light
B. microphone: hearing
C. conservation: talk
D. implication: tone
[单项选择]According to the author, Americans' cultural blindness and linguistic ignorance will______.
A. affect their image in the new era
B. cut themselves off from the outside world
C. limit their role in world affairs
D. weaken the position of the US dollar
[单项选择]What makes women blind to the deceptive nature of high heels
A. The multi-functional use of high heels.
B. Their attempt to show off their status.
C. The rich variety of high heel styles.
D. Their wish to improve their appearance.
