（）The garden _______ at once because the flowers are so dry.A.mu_英语解答

（）The garden _______ at once because the flowers are so dry.
A.must water B.must be water C.must watered D.must to water为什么

人气：361 ℃　时间：2020-06-16 10:02:30

解答

花园肯定是被浇水,使用被动结构.
选择B
must be+过去分词的结构表示被动