The propeller consists of a ______ with several blades of helicoidal form. attached to it.

The main moving parts of a diesel engine consist of the _____ and the pistons.

The transmission system transmitting power from the engine to the propeller is composed of shafts, bearings, and_____ .

A vegetarian diet consists of the following EXCEPT ___________.A、meatB、vegetableC、fruit

The team ______ of scientists and experts in different lines of work.A．insistedB．consisted

Television ______.A．has distorted the propose of slogansB．has kept consistent the nature o

The beauty of Venice largely ______ the style. of its ancient buildings.A．consists inB．rel