1、On no account____leave the baby alone in the house.(C) A.you mustn't B.you must C.must you D.mustn't you2、_____in the world_____so easy _____any effort.(B) A.There is nothing.../...which takes B.There is nothing.../...that it does not take C.Nothing...is...that it takes D.Nothing...is...as it doesn't take3、You should know____spread such remours.(C) A.don't B.not to C.better than to D. more to4、Her father has promised her that she___have a pony as a birthday presentA.shall B.would C.might D.need

熱心網友

首先我不太清楚，你題后所給的是參考答案嗎？如果是的話，第三道題的答案應該是B,而第四題，你沒寫，答案應該是A，因為主句是現在完成時，所以從句也應該使用現在時的任意時態。shall用在第三人稱時，有“許諾，應該”的意思。

熱心網友

1.C. on no account （決不）這樣的詞放在句首，句子部分倒裝。2.D。3.B。動詞不定式的否定直接在它前面加not.4.B.

熱心網友

1 一否定結構開頭要倒裝的