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最佳答案：There are a lot of things in my bag, there is a book, a dictionary, and a pencil
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最佳答案：There is a dictionary,a pencil case and a set of keys in the backpack.或A diction
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最佳答案：i'm thirsty,is there some water in the bottle?look!there is a teacher and two st
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最佳答案：are there sixty students in Class six? Is that bank in the library opposite? The
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最佳答案：1、【肯】There is a book on the desk.【否】There isn't a book on the desk.【疑】Is there a