—What do you think of teaching，Bob?
—I find it fun and challenging.It is a job ________ you are doing something serious but interesting.
| A．where | B．which | C．when | D．that |
You ______ further into this matter. If so, you ______ know who did it now.
| A．must have enquired; will | B．should have enquired; would |
| C．could have enquired; will | D．shouldn’t have enquired; would |
The trick of the swindler(骗子) ______, the old man avoided being cheated.
| A．seeing through | B．having seen through |
| C．had been seen through | D．having been seen through |
Jimson found the map of great value when ______ Beijing.
| A．got around | B．to be getting around |
| C．getting around | D．to get around |
His suggestion that a new teaching method ______ to arouse students’ interest in study is necessary.
| A．is adopted | B．be adopted | C．will be adopted | D．adopt |
Among so many scientists in this field, he ______ and achieved great success.
| A．stood out | B．stood for | C．stood aside | D．stood by |