It is difficult for any of us to eat better, exercise more and sleep enough _________ we know we should.
| A．despite | B．even though | C．as if | D．unless |
The US military is in _______ control of the entire region.
| A．reasonable | B．complex |
| C．effective | D．sharp |
(2012·厦门高二检测) A new report says each year about two million people die from accidents and diseases related _______ their jobs.
| A．to | B．with | C．in | D．into |
The children all _______ sadly at the broken model plane and _______ quite sad.
| A．looked; were left | B．were looked; felt |
| C．looked; were feeling | D．looked; felt |
(2012·驻马店高二检测) Here we found little snow, as most of it seemed _______ blown off the mountain.
| A．that it was | B．to be |
| C．to have been | D．that it had been |
Thanks to the joint efforts made by the leaders of China and the US over recent years, mutually _______ Sino-US relations have made remarkable progress.
| A．adaptable | B．beneficial |
| C．relevant | D．convenient |