50. He has never felt himself so powerfully ____to the scientific ideal. A. interested B. absorbed C. confident D. attracted ...

46. So forcefully ____ that we were all convinced. A. he did speak B. he spoke C. did he speak D. that he spoke ...

42. Richard doesn’t think he could ever____ what is called “free-style” poetry. A. take on B. take over C. take to D. take after ...

38. ____she finds out that you've lost her dog? A. What though B. What if C. What about D. What ever ...

34. This design is ____ that one. A. more superior to B. far superior than C. more superior than D. far superior to ...

30. During the storm we took ____ in the doorway of a shop. A. rescue B. shelter C. shield D. proof ...

25. Today many kinds of electrical ____ are available, which has made housework much easier than before. A. facilities B. appliances C. instruments D. equipment ...

21. We must try our best to lower the cost of our products．Otherwise the high cost will ____ our profit. A. cut off B. cut in C. cut short D. cut into ...

17. Californians and New Englanders speak the same language and ____by the same federal laws. A. stand B. conform C. abide D. sustain ...

13. ____ you may be right, I can’t altogether agree. A. As B. While C. If D. Since ...