A．) zones

B．) areas

C．) belts

D．) sphere

[试题]A．n interesting project called Blue Zones is recording the lifestyle. secrets of the communities with the highest, hest concentrations of centenarians in the world.The people in the five regions in Europe, Latin America,Asia and the US that live to be

[单选题]In the tropical areas,______.A．)mechanization is not yet used in agricultureB．)agriculture is accepted fastestC．) a lot of farm work is still done in the old wayD．) mechanization is avoided to save primitive forest

[单选题]Thesetwoareasaresimilar_________theybothhaveahighrainfallduringthisseason.A．)tothatB)besidesthatC)inthatD)exceptthat

[单选题]When sailing ill cold zones,_______should be drained of water.A．the ventilation pipeB．the water line for fire fighting on the deckC．the fuel oil lineD．the water supplying line in bath room

[多选题]The areas of logistical work include（ ）.A.order processingB.inventoryC.tran

[多选题]The areas of logistical work include（ ）.A.order processingB.inventoryC.tran

[单选题]到CIDS的CABIN ZONES的是（）。A . PTP的“系统状态”B . PTP的“系统测试”C . PTP的“系统编程”D . PTP的上一次航段故障

[试题]The surface of some areas consists______(large)of high mountains and deep valley.

[单选题]In the spoken English of some areas in the US, the "r" sounds at the end of thewords______.A． are droppedB． dropC． are being droppedD． have dropped

[单选题]The major technical areas of computer security are usually represented by the initials CIA(71)，integrity，and authentication or availability．A．confidentialityB．confidentC．secretD．safety