Through the reform, the economic situation of China ____ much better than it used to.
| A．turned into | B．turned off | C．turned to | D．turned out |
As the intelligence of robots increases to match ________ of humans，we may use them to expand our frontiers.
| A．it | B．that | C．which | D．the |
Experts believe that language learning is a process ______ skills are more important than grammar rules.
| A．whose | B．when | C．of which | D．in which |
The warning of the storm, ______ over the radio and on TV, spread quickly through the province.
| A．broadcasting | B．having broadcast | C．broadcast | D．to be broadcast |
24. NotuntilIcompletedtheform______thathalfquestionswerenotrelevanttome.
| A．hadIrealized | B．Ihadrealized | C．Irealized | D．didIrealize |
23. A man is being questioned in relation to the ________ murder last night.
| A．advised | B．attended | C．attempted | D．admitted |