请问“let's open our books"."our books”是主语还是“books”是主语?动词后面的不应该是

let's open our 请问“let's open our books.our books”是主语还是“books”是主语?动词后面的不应该是 英语句子填介词can you read lesson2 lesson5?let`s open our books page 89. Let's open our books _____ page 89 .填介词为虾米 Let's begin our let's do our Let’s make our city beautiful.请问什么做宾补? 介词填空 3.Read the English letter _______ me ,please. 2.Let's open our books ______ page 89.帮个忙 Let's talk ------our programme-------the Open Day.A.about ,with B.about ,of C.with ,forD.with,of Let's open the door!的主语 Let's enjoy our h____ Let's begin our class. let's s_______ our lesson Let's b____ our lesson. Let's get our boarding 请问:Let'S Let's ask our teacher's o____. 请问.Let's not waste our time． 中文怎么翻译呀