1. It is important to keep the factory working at ____ efficiency all the time. A optimistic B optimum C optical D optional
2. We need to take steps to counter the _____ decline in our export market. A lingering B chronic C lengthy D abiding
3. Her handwriting is so bad that it is barely____ A legible B intelligible 来源：www.exam C distinctive D conceivable
4. We are going to____ what were learned so for by doing some revision exercise today. A consolidate B reinforce C affirm D conform
5. Kerin made one last____attempt to persuade Sandra to go with him and then left A considerable B trival C futile D resultant
6. The school agree to ___ their decision until they had spoken to his parents. A convert B retain C deter D expel
7. Repullican Party member were confidently ____ victory even as the first few votes come in A acclaining B reclaining C exclaining D proclaiming
8. The___between the two sets of figures suggests that someone had been stealing money from the bank A discrepancy B conflict C contrast D divergence来源：www.exam
9. The idea that a good night sleep will cure everything is a complete _____ A defect B fallacy C fraud D abuse
10 Before a bill can become law it has to have the full ____ of both Houses of Parliament. A justification B warrant C endorsement D verification
11 The image is ____ by a series of lenses within the telescope A maginfied B signified C extended D expanded
12 Strangely enough the most obvious explanation did not ___ Juckie until the next day A stumble on B occur to C come up with D stand up to
13 The government wants a 3% inflation rate,but is this a ___ objective? A reflective B flexible C feeble D feasible
14 She has still ___ by what happened in Bancelona,although she had left 20years earlier A haunted B frequented C recalled D sustained 来源：www.exam 15 The hands on my alarm clock are____.So I can tell time in the dark A imminent B luminous C illumination D illustrative
