基本信息
21. Some researchers are finding that daydreaming may be important to ______ mental health. Daydreaming, they say, is ______ good means of relaxation.
A. the; 不填 B. 不填 ; the C. 不填; 不填 D. 不填; a
22. Van Gogh succeeded in selling only one painting in his lifetime, and ______ was sold to his brother.
A. another B. that C. one D. which
23. Now we are faced with a shortage of electricity, which is found to be the ______ in many other cities of our country.
A. example B. condition C. matter D. case
24. The United States is trying to ______ the serious problems resulting from the energy crisis.
A. step up B. cope with C. cut off D. end up
25. ---But for your timely warning, we ______ into great trouble.
---You know we’re friends.
A.would get B. must have got C. would have got D. can’t have got
