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【单选题】
急性白血病化疗诱导缓解后患者发生头痛 呕吐 视力障碍甚至瘫痪,最可能是发生了A.
中枢神经系统白血病
B.
脑出血
C.
脑血栓形成
D.
脑膜炎
E.
蛛网膜下腔出血
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举一反三
【多选题】关于导弹的控制，下列说法正确的是()。
A.
控制关系方程描述了导弹的四个操纵机构是如何偏转的
B.
当实际运动参数与按导引关系要求的运动参数不一致时，就产生控制信号
C.
控制系统将根据实际参数与要求参数的误差使操纵机构偏转，从而减小此误差
D.
导弹实际飞行中，在控制系统的作用下，实际参数与要求参数的误差一定会迅速变为零并一直保持
【简答题】What mark did the woman get in her exam? [A]90． [B]95． [C]80.
【单选题】听力原文：W: How did Rosa do on her English exam? M: She passed with flying colors. What does the man say about Rosa?
A.
She has already taken the exam.
B.
She did very well on the exam.
C.
She managed to pass the exam.
D.
She failed the exam.
【简答题】普通MIMO扇区的情况下,扇区使用的天线端口分别在两个RRU上称之为[ 填空(1)]扇区。
【单选题】听力原文：M: What did you think of the final exam? W: I was expecting it to be easy, but at the end of the first hour, I was still on the first page. I barely had time to get to the last question. Q: What ...
A.
The test consists of one page.
B.
The woman found the exam easy.
C.
The exam was difficult for the woman.
D.
The woman finished the exam in an hour.
【单选题】听力原文：W: How did Rosa do on her English exam? M: She passed with flying colors. What does the man say about Rosa?
A.
She failed the exam.
B.
She did very well on the exam.
C.
She managed to pass the exam.
D.
She has already taken the exam.
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