Question

【题目】(2018张家口二模)It has________ (snow)for the whole night and all the houses are covered in white now.

Answer 1

【答案】snowed

【解析】

句意为：雪已经下了一整个晚上了，所有的房子现在都被白色覆盖。由句中for the whole night可知此处应用现在完成时，空前有has，应填动词的过去分词。故填snowed。