The 19th Winter Games, held in Salt Lake City, ______ an Olympic. tradition which goes back almost 3,000 years.

A． is the part of

B． are the part of

C． is part of

D． are part of

[单选题]The growth of specialisation in the 19th century might be more clearly seen in scien -ces such as _______ .A． sociology and chemistryB． physics and psychologyC． sociology and psychologyD． physics and chemistry

[单选题]The water of theGreat Salt Lake is _____seawater.A.saltier than that ofB.as

[单选题]Wordsworth was one of the greatest poets_____lived in the 19th century.A.th

[单选题]The traffic was held up for more than thirty minutes，______caused me to arrive late.A．itB．thatC．whatD．which

[单选题]As he wanted towatch the tennis final of the Olympic Games,he left a [pile]

[单选题]A． crater lake is at the tip of a ______.A． mountainB． ridgeC． islandD． volcano

[单选题]The largest lake in Britain is( ).A.the Lake NeaghB.Windermere WaterC.Conis

[单选题]There is an [abundant]supply of salt in the market.A.steadyB.plentifulC.ext

[单选题]There is an [abundant]supply of salt in the market.A.steadyB. plentifulC. e

[单选题]The hormone cortisol，which controls salt and water excretion，is made in the morning，______the body is.A． whereB． nowhereC． everywhereD． wherever