To make our city more beautiful, rubbish _________ into the river.A．needn’t be thrownB．can’t thrown

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• — Shall I tell John about it ?— No , you . I’ve told him already .A．needn’t B．wouldn’t C．shouldn’t
• The man over there _________ be over fifty. He looks so young.A．mustn’tB．mustC．can’tD．can-七年级英语
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• —Look! It________be the new woman manager. —It________be her.She has just left for Shanghai. A．can;m
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• -Must I use both hands?-Yes, you _____.A．mustB．needC．shouldD．can-九年级英语
• --Would you like to visit Kun Ming by yourself this summer vocation? --I’m not sure. I _____go there
• The Internet is really ________ to us. We can get a lot of things from it.A．usefulB．difficultC．diffe
• Look at the sign! It says: You______ park your cars here.A．mustn’tB．needn’tC．shouldn’tD．can’t-七年级英语
• 生态平衡是一种[]A．动态平衡B．绝对平衡C．永久的平衡D．动植物数量相等-八年级生物
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• Look at the “No parking” sign. You _____park your car here.A．shouldB．mustC．needn’tD．mustn’t-八年级英语
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