12. ______ is it only the ignorant and ill-educated person who has such faith in the bottle of medicine.a. Either b. Often c. Nor d. Usually14. ______, I must do another experiment.a. Be it ever so late b. It is ever so latec. It be ever so late d. So late it be ever16. A sneeze cannot be performed voluntarily, ______ be easily suppressed. rcanit dcannotit17. ______ notebook and report that I promised you last week.a. Here is the b. Here are the c. Is here the d. Are here the答案CABB