第一部分:英语知识 (共两节,满分30分)
第一节:单项填空(共20小题 ;每小题0.5分,满分10分)
从A、B、C、D四个选项中, 选出可以填入空白处的最佳选项, 并在答题卷上将该项涂黑。
1.---Thank you for_____ fresh vegetables you gave me ! So delicious !
--- ____ pleasure.
A. 不填;不填 B. the; 不填 C. the ; a D.不填; a
2. Scientists are increasingly _____ that the earth is getting hotter because of carbon dioxide and other gases.
A. convinced B. confident C. concerned D. conscious