______ is an indication that the weather is about to clear.A.rising cloudsB.lowering cloud

Which of the followings is not an indication of a bad maintenance？ _____________.

_____ power is the power developed within the cylinder and can be measured by an engine indicator.

The author indicates in the passage that conflict ______.A．is an inevitable struggle resul

Water accumulation in the cylinder of a secured engine is an indication that the _______.A

It is important to note that a reading of 4 indicates an earthquake ______ with a reading

______is an inflectional category whose basic role is to indicate the time of an event, et