The novels written by the author sell best, but five years ago no one could have imagined how great a role he _____in the literary (文学的) world.
| A．was playing | B．was to play | C．had played | D．played |
They covered the body of the little hero with a flag, ____his face to the public.
A to expose B exposing C exposed D expose
To our surprise, the man looking very rude____ his son very carefully.
| A．take care | B．look after | C．attended | D．All of the above |
The theory he ____ about black hole isn’t understood by most of people.
A .put up B put down C put off D put forward
It will be many years ______ the doctors and medical scientists can find _____ for cancer.
| A．since; cures | B．when; treatments |
| C．before; cures | D．until; treaments |
The photo reminded me____ I had seen in London.
A what B .that C. of that D. of what