5. 对于一个无二义性的文法,一棵语言树往往代表了多种最左推导过程。( ) A. 错误 B. 正确 ...
5. 对于一个无二义性的文法,一棵语言树往往代表了多种最左推导过程。( ) A. 错误 B. 正确 ...
5. 对于一个无二义性的文法,一棵语言树往往代表了多种最左推导过程。( ) A. 错误 B. 正确 ...
5. 对于一个无二义性的文法,一棵语言树往往代表了多种最左推导过程。( ) A. 错误 B. 正确 ...
25. —Well. I do think the rabbit is a beautiful, gentle animal which can run very fast. —___. A. So it is B. So is it C. So does it D. So it does ...
25. —Well. I do think the rabbit is a beautiful, gentle animal which can run very fast. —___. A. So it is B. So is it C. So does it D. So it does ...
25. —Well. I do think the rabbit is a beautiful, gentle animal which can run very fast. —___. A. So it is B. So is it C. So does it D. So it does ...
25. —Well. I do think the rabbit is a beautiful, gentle animal which can run very fast. —___. A. So it is B. So is it C. So does it D. So it does ...
25. —Well. I do think the rabbit is a beautiful, gentle animal which can run very fast. —___. A. So it is B. So is it C. So does it D. So it does ...
25. —Well. I do think the rabbit is a beautiful, gentle animal which can run very fast. —___. A. So it is B. So is it C. So does it D. So it does ...