—What about the student in your class, Mr. Wang?
—The doctor said that sleep caused him poor memory and poor concentration.
| A．lacking of | B．lacked in | C．lacking | D．lack for |
The driver’s wrong gearing(挂档) was________ for the backward movement of the car, which accidentally knocked down the old woman.
| A．to be blamed | B．blamed | C．to blame | D．blaming |
I privately told him that he should not have ______ the offer of his former wife to come together again.
| A．given in | B．rejected | C．turned back | D．refuse |
When you are ______ about something, you are ______ to do whatever you can to get it.
| A．anxious; likely | B．eager; possible |
| C．enthusiastic; likely | D．concerned; probable |
The manager and general engineer _____ very strict _____ his employees and ____ his work as well.
| A．is; with; in | B．are; with; in | C．is; with; with | D．are; in; in |
Nicolaus Copernicus’ discovery about the universe is ______, which ______later achievements in astronomy science.
| A．ambitious; gave birth to | B．enthusiastic; resulted in |
| C．obvious; resulted in | D．revolutionary; led to |