Since tasting the excitement of _____ big city life, she never wants to live in _____ country again.
| A．the, the | B．不填，不填 |
| C．the, 不填 | D．不填，the |
Tom concluded his lecture ________ that he couldn’t emphasize enough how important our efforts were.
| A．to say | B．saying | C．said | D．having said |
My mother is the type of woman who suspects that a late night call or a surprise invitation is a ________ of bad news.
| A．symptom | B．solution | C．subject | D．sign |
Jordan kept his illness from his opponents before the final game ________ they might know about it.
| A．now that | B．on condition that | C．for fear that | D．in order that |
The order of DNA chemicals ________ whether a child has her mother’s eyes or her father’s smile.
| A．delivers | B．designs | C．denies | D．determines |
The lively boy suddenly appeared to be ________ quiet, so his mother knew something unusual must have happened.
| A．casually | B．consequently | C．curiously | D．constantly |