this is a nice book的感叹句?

this is a nice book的感叹句? This is a nice bike.改为感叹句 This is a nice present.（感叹句）----- ----- nice present This is a nice book,____it?填空 This is a nice book哪里错了? This is a nice book 哪错了? This book is exciting 改为感叹句 This book is interesting.（改为感叹句） this is an interesting book改为感叹句 This is a nice present(感叹句） An elephant walks quietly（同上） We She is a nice girl .改为感叹句 It is a nice day.(改为感叹句)