Fluctuate(6次)
1. The law of supply and demand will eventually take care of a shortage or ＿＿＿ of dentists. (05/6)
A) surgeB) surplusC) flushD) fluctuation

2. He bought his house on the________ plan, paying a certain amount of money each month. (05/1)
A) divisionB) premiumC) installmentD) fluctuation

3. These continual ________ in temperature make it impossible to decide what to wear. (04/6)
A)transitionsB) transformationsC) exchangesD) fluctuations

4. His face ____as he came in after running all the way from school. (03/9)
A) flaredB) fluctuatedC) flutteredD) flushed

5. With prices _______ so much, it is difficult for the school to plan a budget. (02/12)
A) vibratingB) fluctuatingC) flutteringD) swinging

6. The wings of the bird still ______ after it had been shot down. (00/6)
A) slappedB) scratchedC) flappedD) fluctuated

Deviation(4次)
1. At that time, the economy was still undergoing a _____ and job offers were hard to get. (05/12)
A) recessionB)concessionC)supervisionD)deviation

2. In spite of the ________, it seemed that many of the invited guests would still show up. (04/6)
A) deviationB) distinctionC) controversyD) comparison

3. Each workday, the workers followed the same schedules and rarely ________ from this routine. (01/6)
A)deviatedB)disconnectedC)detachedD)distorted

4. We should make a clear_______ between the two scientific terms for the purpose of ourdiscussion. (99/6)
A) separationB) discriminationC) deviationD) distinction

Dilemma(4次)
1. Jack is not very decisive, and he always finds himself in a ＿＿＿as if he doesn’t know what he really wants to do. (05/6)
A) fantasyB) dilemmaC) contradictionD) conflict

2. We work to make money, but it's a　_____ that people who work hard and long often do not make the most money. (03/6)
A) paradoxB) prejudiceC) dilemmaD) conflict

3. Doctors are often caught in a _________ because they have to decide whether they should tell their patients the truth or not. (02/1)
A) puzzleB) perplexityC) dilemmaD) bewilderment

4. Parents often faced the _______ between doing what they felt was good for the development of the child and what they could stand by way of undisciplinednoise and destructiveness.(00/1)
A) paradoxB) junctionC) dilemmaD) premise

Defect(3次)
1. The cut in her hand has healed completely, without leaving a ____. (03/6)
A)defectB)signC)woundD)scar　

2. Military orders are ____ and cannot be disobeyed. (02/6)
A) defectiveB) conservativeC) alternativeD) imperative

3. An energy tax would curb ordinary air pollution? limit oil imports and cut the budget ____. (02/6)
A) dispositionB) discrepancyC) defectD) deficit

Deficit(2次)
1. Millions of people around the world have some type of physical, mental, or emotional ____ that severely limits their abilities to manage their daily activities. (05/12)
A) scandalB)deficitC)handicapD) misfortune

2. An energy tax would curb ordinary air pollution? limit oil imports and cut the budget ____. (02/6)
A) dispositionB) discrepancyC) defectD) deficit