【C20】A．riseB．increaseC．trendD．presence

The town is famous for its （magnificent) buildings.A．high－riseB．modernC．ancientD．splendid

A．reduceB．increaseC．produceD．consume

材料题请点击右侧查看材料问题 查看材料A.riseB.existenceC

The operation could ____her life by two or three years.A．prolongB．increaseC．expandD．contin

【C9】A．riseB．rangeC．varyD．keep

【C9】A．remain stableB．increaseC．keep changingD．decrease