If you want to study in foreign countries, ____ good knowledge of the culture is regarded as ____ must for you to live happily.
| A．/; / | B．a; a | C．the; the | D．the; a |
The accident is ________ reminder of the potential dangers involved in ________ oil production in this area.
| A．a; the | B．the; / | C．the; the | D．/; a |
--Personally, no supper is the best way to lose weight.
--________. As a matter of fact, it does harm to your health.
| A．That’s a good point | B．That’s not the case |
| C．I couldn’t agree more | D．You can’t be serious |
— You look puzzled at the news.
— Yes. I just can’t imagine _____ he could have done such a thing.
| A．what | B．how | C．whether | D．Where |
—How are things going, Jenny?
—They have set out to deal with the present situation ______ they think deserves their immediately attention.
| A．what | B．where | C．when | D．which |
Little _____ about her own safety, though she was in great danger herself.
| A．did Mary care | B．Mary did care |
| C．Mary does care | D．does Mary care |