_______ what would happen, none of them could find a way out.
| A．Left wondering | B．Having left wondering |
| C．Leaving to wonder | D．Having left to wonder |
. So far we have done a lot to build a low-carbon economy, but it is________ ideal. We have to work still harder.
| A．next to | B．far from | C．out of | D．due to |
.（湖北卷30）.It is illegal for a public official to ask people for gifts or money ____________favors to them.
| A．in preference to | B．in place of | C．in agreement with | D．in exchange for |
介词
（北京卷29）. Would you mind not picking the flowers in the garden? They are everyone's enjoyment.
| A．in | B．at | C．for | D．to |
.（上海卷30）. In ancient times, people rarely travelled long distances and most farmers only travelled the local market.
| A．longer than | B．more than | C．as much as | D．as far as |
. The school was moved out of downtown as the number of students had grown too.
| A．small | B．few | C．1arge | D．many |