用适当的情态动词填空。need should maycan must1. ___
题型:填空题
问题:
用适当的情态动词填空。 | |
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1. _____ I come in, Miss Zhang? 2. An apple a day _____ keep the doctor away. 3.You _____ play football in the street. 4.It’s raining heavily. You _____ stay here. 5.The doctor isn’t here. You _____ wait. |