My father has worked for 20 years in the field of medicine, so he has_______ a huge amount of experience.
| A．achieved | B．piled | C．completed | D．accumulated |
—Can I use your laptop for a while?
—; any how I am not using it now.
| A．That’s OK | B．By all means | C．It doesn’t | D．Use it. |
What the science teacher does and says of great importance to college students.
| A．are | B．is | C．were | D．was |
This book18 passages,three written by my head teacher.
| A．includes; contained | B．includes; containing |
| C．contains; includes | D．contains; including |
—On Sundays I prefer shutting myself in and listening to music all day on Sundays.
—That’s I don’t agree. You should have a more active life.
| A．what | B．when | C．how | D．where |
I like getting up early in the morning. You know the morning air is so good .
| A．to be breathed | B．to breathe |
| C．breathing | D．being breathed |