The plan was so shallow and impractical that no serious _________was ever made to realize it.
| A．recognition | B．comment | C．attempt | D．credit |
Scientists have to work hard to keep ________ with modern discoveries and developments.
| A．company | B．track | C．pace | D．touch |
The child was told to ________ for being rude to his uncle.
| A．excuse | B．apologize |
| C．pardon | D．thank |
The two girls had been talking in ________ low voice all ________ time during the meeting, which upset the manager.
| A．a; / | B．/; / |
| C．/; the | D．a; the |
This theory is found to be in line with the experimental results. Which of the following is similar to the underlined words?
| A．reasonable | B．materialistic |
| C．assertive | D．consistent |
____ you are a high school student, you are responsible for what you do.Which of the following is WRONG?
| A．Now that | B．Because |
| C．Since | D．Despite |