日语
韩语
法语
德语
西班牙语
意大利语
阿拉伯语
葡萄牙语
越南语
俄语
芬兰语
泰语
第一节 单项填空（共15题；每小题1分，满分15分）
21.-What do you think of the grammar book?
--Oh, it is really _____useful reference book, which is worth reading _____second time.
A. a, a B. an, the C. an, a D. the, the
22. _____with the size of the whole earth, the biggest ocean doesn’t seem big at all.
A. Compare B. When comparing C. To compare D. When compared
21.-What do you think of the grammar book?
--Oh, it is really _____useful reference book, which is worth reading _____second time.
A. a, a B. an, the C. an, a D. the, the
22. _____with the size of the whole earth, the biggest ocean doesn’t seem big at all.
A. Compare B. When comparing C. To compare D. When compared
