Expected noise are usually more______than unexpected ones of the like magnitude.A．manageab

The usual symptoms of cavitation in a centrifugal pump is _____.A.noise and vibrationB.an

A developing country usually receives more public aids than ______ a developed country.A．i

Compared to everyday English, the language used in scientific______is usually more formal.

We find that expected noises are usually more______ than unexpected ones of the like magni

There______ expected to be more discussions on the Presidents speech given over the radio

Progress with the building of the bridge was not______was expected.A．good asB．more better