1. Itwasthefirsttimethatsucha__ hadtobetakenataBritishnuclearpowerstation.

ApresentationBpreparationCpredictionDprecaution

2.Thetestresultsarebeyond__; theyhavebeenrepeatedinlabsallovertheworld.

AconflictBdisputeCbargainDnegotiation

3. Thegroupoftechniciansareengagedinastudywhich__ allaspectsofurbanplanning.

AembracesBperformsCinsertsDgrips

4. __ thathewan'thappywiththearrangements. Itriedtobookadifferenthotel.

APuzzlingBPenetratingCPerceivingDPersevering

5.Hisbusiness, wasverysuccessful, butitwasatthe__ ofhisfamilylife.

AexhaustionBconsumptionCcreditDexpense

答案:

1-5 DBACD

1.选Dprecaution预防措施或方法

Itooktheprecautionoflookingeverythinginthesafe.

presentation赠送，演出

2.选Bdispute争论，辩论，质疑

bargain　谈判

3.选Aembrace　拥抱，包括

grip　紧抓，吸引(某人的)注意力，常用于被动语态

4.选C　penetrating思想敏锐的，有洞察力的，（声音）响亮的

preceive观察，注意到

perserving坚持的，不屈不挠的

5.选Dattheexpenseof以……为代价