Whoever leaves the lab last, _____ all the lights are turned off.
| A．make sure | B．make sure of | C．be sure | D．be sure of |
In China when caught, those corrupt(腐败的) officials are sometimes limited to __________ in a certain place, only __________ their problems within an appointed time(规定的时间).
| A．living, to report | B．living, reporting |
| C．live, reporting | D．live, to report |
In modern society, alternative energies __________ traditional ones are playing an important role in our daily life. That’s just because scientists have made great breakthroughs _________ the development of science and technology.
| A．for, during | B．of, during | C．by, in | D．to, in |
Health care in remote mountainous areas is very limited as there are no doctors or nurses in the villages------no one has the __________ to pay them. This way sick people will __________ die.
| A．means, eventually | B．ways, mysteriously |
| C．methods, gradually | D．approaches, unfortunately |
Kerry isn’t working hard to __________ his wife and children, which in my opinion will __________ his marriage failure.
| A．bring up, add to | B．get hold of, lead to |
| C．provide for, contribute to | D．raise up, add up to |
------“The Leaning Tower of Pisa must be saved, __________ the cost.”
------“But Italy is now deep in the European Debt Crisis. It would be unlikely __________ its government hoped to ”
| A．however, even though | B．whatever, even if |
| C．whoever, as if | D．whichever, as though |