Bad habits, ______ formed(形成), are difficult to give up.
| A．and | B．once | C．for | D．but |
When I enter this classroom, I always feel the ______ pressure of study, for I have so many opponents to compete with.
| A．invisible | B．invaluable | C．insensible | D．impolite |
Those who failed to get into the art exhibition ________ disappointed as many of the artists who should have appeared did not come.
| A．didn’t need feel | B．needn’t have felt |
| C．mustn’t have felt | D．couldn’t have felt |
_____ achievement, last week’s ministerial meeting of the environment here earned a low, though not a failing grade.
| A．In addition to | B．In favor of |
| C．In terms of | D．As a result of |
In order to ________consumers，it’s extremely important to consider what information should be included in the advertisement.
| A．adapt to | B．apply to | C．contribute to | D．appeal to |
Hard work is no ____ of an excellent school report record.Your have to adopt a flexible approach to your learning.
| A．guarantee | B．connection | C．permission | D．consequence |