--- The MP3 cost me about 2,000 yuan.
--- Well, it was crazy of you to spend so much money_____you could buy a cheaper one.
| A．when | B．unless | C．if | D．because |
What we want is an environmentally friendly car, especially ____ is good on gas.
| A．one | B．one which | C．which |
D．one that |
So far we have done a lot to build a low—carbon economy, but it is ____ideal. We have to work still harder.
| A．far from | B．next to | C．out of | D．due to |
It was from only a few supplies that she had brought in the village ____ the hostess cooked such a nice dinner.
| A．where | B．when | C．that | D．which |
I don’t want ____ as if I’m speaking ill of anybody, but the manager’s decision is unacceptable.
A．to be soun ded |
B．to sound |
C．to  being sounded |
D．to have sounded |
This new model of car is so expensive that it is beyond the reach of those with ____ income.
| A．frequent | B．traditional | C．extra | D．average |