To keep the air clean this hospital forbids all the patients ________ in and around it.
A.smoke
B.smoking
C.to be smoking
D.smoked
◎ 答案
查看答案
◎ 解析
查看解析
◎ 知识点
根据n多题专家分析,试题“To keep the air clean this hospital forbids all the patients ________ in and around it.A.smokeB.smokingC.to be smokingD.smoked…”主要考查了你对 【现在分词的被动式】,【现在分词】,【不定式的被动式】,【过去分词】 等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。
◎ 相似题
与“To keep the air clean this hospital forbids all the patients ________ in and around it.A.smokeB.smokingC.to be smokingD.smoked”考查相似的试题有: