None of them could understand your meaning, _________?
| A．could they | B．didn’t he | C．do they | D．could it |
Some people disagree with the idea _____ digital textbook will improve education quality while the traditional textbook is out of date.
| A．because | B．which | C．that | D．as |
Probably, no man had more effect on the daily lives of most people in the United States _____ Henry Ford, a pioneer in automobile production.
| A．as did | B．as had | C．than did | D．than had |
Even though “faraway” countries now seem closer, thanks to air travel, they _____ still be different from your home country.
| A．must | B．may | C．should | D．shall |
Certain actions, especially _____ the hands and feet, can cause offense in many countries because of the various cultures.
| A．in | B．by | C．on | D．with |
As far as I am concerned, education is about learning and the more you learn, ____.
| A．the more for life are you equipped | B．the more equipped for life you are |
| C．the more life you are equipped for | D．you are equipped the more for life |