Only when _________ be possible to sign the papers.
| A．does the boss come will it | B．the boss comes will it |
| C．has the boss come it will | D．the boss comes it will |
Why this otherwise excellent newspaper allows such an article to be printed is ________ me
| A．under | B．outside | C．over | D．beyond |
We take our skin for granted until it is burned ________ repaired
| A．beyond | B．over | C．above | D．out of |
Between and , the number of overseas visitors expanded/rose ________ %
| A．by | B．for | C．to | D．in |
介词的基本用法与习惯搭配
He came back late, ________ which time all the guests had already left
| A．after | B．by | C．at | D．during |
The two friends are ________ related like the lips and teeth, and you can often see them stay ________ together, hand in hand
| A．close; close | B．close; closely | C．closely; close | D．closely; closely |