He was told that it would be at least three more months ______ he could recover and return to work.
| A．when | B．before | C．since | D．that |
His daughter has such high ______ that she entered Beijing University at the age of 15.
| A．power |
| B．technology |
| C．character |
| D．intelligence |
______the explanation of the book, we can finally understand the meaning of the passage.
| A．In search of |
| B．As a result of |
| C．With the help of |
| D．For the good of |
This is a photo of the power station that _______ in my hometown.
| A．has set up |
| B．has been set up |
| C．was set up |
| D．is set up |
We _______ walk in the moonlight, talking about ______ we were interested in.
| A．used to; all that |
| B．were used to; all that |
| C．used to;what |
| D．were used to;what |
The question is easy ______,so I don't think it's necessary to ask you for help.
| A．to answer |
| B．to be answered |
| C．to answer it |
| D．answering it |