新概念英语第三册Lesson 1 A puma at large 练习题

Lesson 1 A puma at large 一、选择正确的答案。 1. If the fire alarm is sounded, all residents are requested to in the courtyard. A.assemble B.converge C.crowd D.accumulate 2. The manager gave her his that her complaint would be investigated. A.assurance B.assumption C.sanction D.insurance 3. The escaped criminal is still . A. in large B.with large C.at large D.on large 4. And so Laura,with a sigh,was that the romantic part of her first friendship was at an end. A.obliged to confess B.obliging to confess C.obliged to confessing D.obliging to confessing 5. By defeating their main competitor this firm has the wheat market. A.confined B.cornered C.been confined D.been cornered 6. Once they had fame,fortune,secure futures; is utter poverty. A. now that all is left B.now all that is left C.now all which is left D.now all what is left 7. The experiment requires more money than . A.have been put in B.being put in C.has been put in D. to be put in 8. Above the trees are the hills, magnificence the river faithfully reflects on the surface. A.where B.of whose C.whose D.which 9. A snake won't attack a human being it is cornered. A.if B.unless C.although D.because 10.The old man often complains