thanks to her ,her __(improve)the environment of our city recentlyrecentiy是现在完成时的标志
问题描述：
thanks to her ,her __(improve)the environment of our city recently
recentiy是现在完成时的标志
答
你的问题错没?her换为she吧
我认为has improved
答
improvement
答
improving
因为后面接的是名词,应是improve the environment,而由于前面有个her,所以要用动名词
不过你确定是her而不是she吗?如果是she的话,那就是 has improved
答
improving