So long as we study with a strong will，we can answer the question__________hard it is.
| A．no matter what | B．how |
| C．whatever | D．however |
67.--- Which would you like to see, my passport or my ID card?
--- Oh, _______.
| A．either will do | B．each will be fine | C．each one is good | D．either does well |
68. Mrs. Black went back to_______ place _____ she had found the diamond.
| A．the same; where | B．the same; as |
| C．the same; that | D．as the same; as |
69. We had to _______hundreds of people because all of the seats were sold.
| A．turn away | B．turn down | C．turn against | D．turn about |
70. ______ successful launch of China’s first lunar orbit “Chang’e-1” has sent _____ waves of excitement across the country.
| A．A; the | B．The; the | C．The; / | D．/; the |
71. He didn’t ______ what I read because his mind was on something else.
| A．hold on | B．catch on | C．take in | D．get over |