______ is the highest mountain in Britain.A．SnowdonB．ScafellC．Ben NevisD．The Pennines

The temperature of a refrigerant gas is the highest _____.

In the second paragraph, the word "summit" means ______.A．highest pointB．mountain topC．awa

After ______ Himalayas, I think ______ Andes are the highest chain of mountains in the wor

The highest mountain in Britain is______.A．the Pennine ChainB．AlpsC．Ben NevisD．Rocky Mount

______________ with the size of the whole earth the highest mountain does not seem high

The heat in summer is no less____here in this mountain region.A.concentratedB.extensiveC.i