The size of the generation gap seems to be spreading with ____ rapid changes in technology, in education, in transportation and in communication that are taking place all over ____ globe.
| A．the; the | B．the; / | C．/; / | D．/; the |
—Keep your voice down. Otherwise, Tommy will hear what you say.
— ______ ？ I don't care.
| A．How come | B．What for |
| C．So what | D．Who knows |
It is in this very village ______ she will build her first school, ______ inspires everyone to help her.
| A．where; that | B．that; which |
| C．that; that | D．which; that |
Mary was only too ready to help others, seldom, ______ refusing them when they turned to her.
| A．if never | B．if not |
| C．if any | D．if ever |
Mr. Wang made up his mind to devote all he could ______ his oral English before going abroad.
| A．improve | B．to improve |
| C．improving | D．to improving |
Influenza HINI is an illness that can result in death unless ______ in time.
| A．treat | B．to treat |
| C．treating | D．treated |