Exposure to high-pitched noise results in more errors than exposure to low-pitched noise
举一反三
- High-pitched voices are generally considered to be more authoritative and pleasant to listen to than low-pitched voices.
- The problems associated with exposure to noise do not arise if the subject knows they can make it stop.
- Noise differs from sound in that ______. A: noise interferes with the task being done B: noise is a special type of loud sound C: noise is usually unavoidable in big cities D: noise can be defined more precisely than sound
- The first paragraph tries to tell us how to control noise pollution by ______. A: taking measures to reduce human exposure to noise B: using or replacing with quieter products C: appealing to Government to set up laws D: people's serf consciousness
- Multinational corporations usually are exposed to three typical kinds of foreign exchange exposure, such as_______。( ) A: transaction exposure, operating exposure, and translation exposure B: accounting exposure, investment exposure, and financing exposure C: accounting exposure,financial exposure, and economic exposure D: transaction exposure,speculative exposure,and precautionary exposure