It is very interesting to make a banana milk shake .making a banana milk shake—— ——这样改谢谢is interesting你确定？？不确定，总觉得这题有问题make a banana milk shake is very interesting这句中make原型怎么能做主语呢？题目打错了题目：making a banana milk shake is very interesting改为同义句making a banana milk shake ____ _____好了确定吗？？？我不能在提问了！！！is funnyis interesting都可以的。（总觉得这题目出的不好）