My computer is out of _________ order all of a sudden. Could you do me________ favor and type the plan for me right now?
| A．the; a | B．the; 不填 | C．不填; a | D．不填; 不填 |
Production of less expensive car brands like Chery and BYD means more Chinese can ______ cars．
| A．recover | B．afford | C．maintain | D．produce |
—Jenny, did you see the manager ______?
—If I had been there 5 minutes earlier, I would have met him．
| A．itself | B．him | C．herself | D．himself |
In the US they focus on creative thinking skills, _____ in China they only focus on theory．
| A．since | B．when | C．while | D．now that |
The Yangtze River, China’s longest, has been affected by a severe drought, _____ the lowest level of rainfall this year since 1961．
| A．with | B．for | C．beyond | D．besides |
As ______ child, Salk did not show any interest in ______ medicine or science in general．
| A．不填; 不填 | B．the; 不填 |
| C．a; 不填 | D．a; the |