What can be inferred about the effective volcanic ash on people ().
A: It’s lethal upon contact.
B: It has relatively little harmful effect.
C: It affects the sense of hearing.
A: It’s lethal upon contact.
B: It has relatively little harmful effect.
C: It affects the sense of hearing.
举一反三
- What did Bowman's experiment reveal about attractiveness in politics? A: It affects men and women alike. B: It is more of an obstacle to women. C: It turns out os to be an obstacle to men. D: It has as little effect on men as on women.
- Monetary policy affects interest rates but has little effect on inflation or business cycles.
- Music is not all about hearing. A: Music can not be understood by hearing. B: Music benefits from the use of senses other than hearing, such as sight and touch.
- Which of the following statements about communication by hearing is true（） A: Communication by hearing is more important than communication by sight. B: Whistling and applauding are the only two forms of communication by hearing. C: Handshaking, as well as hand-stroking, has enabled the blind to communicate by hearing. D: It is possible to communicate intelligently by hearing.
- The ____ effect can be divided into the ____ effect and the ____ effect.