选择题：---Good evening. I _______ to see Miss Mary. ---Oh

题目内容：

---Good evening. I _______ to see Miss Mary.
---Oh, good evening. I’m sorry, but she is not in.
A.came
B. come
C. have come
D. had come

参考答案：

加减类运算指令对标志位的状态A

分类： ---Good evening. I _____ 题型：选择题

Mary made coffee _____her guests were finishing their meal A. so that B. al

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Onlybyincreasingthenumberofdoctorsby50percent______properlyinthishospital.A.canb

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药物中氯化物检查的意义(E)。A、考察对有效物质的影响B、考察对人体健康有害的物质C、考察对药物疗效有不利影响的杂质D、考察可能引起制剂不稳定性的因素E、可以考

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下列哪首诗是艾青在抗战爆发前创作的? ( )(本题2.0分)A. 《向太阳》B. 《大堰河》C. 《火把》D. 《黎明的通知》

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