Now everyone is concerned about how to conquer the economic crisis _______ is very important for us to be able to preserve our standard of living.
| A．which success | B．its success | C．the success of which | D．the success of it |
相关试题
．_________you don’t go there is none of my business .
| A．What | B．Who | C．If | D．Whether |
One learns a language by making mistakes and_________them .
| A．correct | B．corrects | C．correcting | D．to correct |
．I will do what I can_________ the people in trouble .
| A．help | B．to help | C．help | D．helped |
The teacher told us that water_________at 100℃ .
| A．is boiled | B．boiled | C．was boiled | D．boils |
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