.Oil prices have risen by32 percent since the start of the year, ______ a record US $57.65 a barrel on April 4.
| A．have reached | B．reaching | C．to reach | D．to be reaching |
We have worked out the plan and now we must put it into ________.
| A．fact | B．reality |
| C．practice | D．deed |
Anyway，I can’t cheat him—it’s against all my________. (2011·浙江，18)
| A．emotions | B．principles |
| C．regulations | D．opinions |
Teachers have to constantly update their knowledge in order to maintain their professional________. (2011·江苏，27)
| A．consequence | B．independence |
| C．competence | D．intelligence |
There’s a ________ in our office that when it’s somebody’s birthday，they bring in a cake for us all to share. (2011·山东，34)
| A．tradition | B．balance |
| C．concern | D．relationship |
Always remember to put such dangerous things as knives out of children’s ________. (2011·四川，13)
| A．touch | B．sight |
| C．reach | D．distance |