be +動詞不定式, 此結(jié)構(gòu)表示職責, 義務(wù), 意圖, 約定, 可能性等 a. You are to be back by 10 o’clock. b. There is to be a sports meet next week. c. We are to meet at the school gate. 【查看更多】

 

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判斷下面句中動詞不定式的功能：

The country is known to be rich in natural resources．

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動詞不定式專練(根據(jù)漢語將句子補充完整)

就我們來說，依賴他們是不好的。

It is not good for us ________ be dependent on them．

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判斷下面句中動詞不定式的功能：

To scold her would not be just．

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