（湖南卷）22. Have you heard ______ news？The piece of _______ petrol is going up again!
A. the, the B. 不填，the C. the, 不填 D. 不填，不填
（江苏卷）21. We went right round to the west coast by ______ sea instead of driving across ______ continent.
A. the; the B.不填；the C. the; 不填 D. 不填；不填
（山东卷）21. Students should be encouraged to use ______ Internet as ______ resource.
A. 不填；a B. 不填; the C. the; the D. the; a
