下列神经上皮性肿瘤中，对放射治疗最敏感的是（） A.星形细胞瘤 B.室管膜细胞瘤 C 发布时间：2017-09-10 04:53 │ 来源：www.tikuol.com 题型：单项选择题 问题： 下列神经上皮性肿瘤中，对放射治疗最敏感的是（）A.星形细胞瘤B.室管膜细胞瘤C.髓母细胞瘤D.松果体细胞瘤E.少枝胶质细胞瘤
题型：单项选择题 完形填空。 Mr. White works in an office. He is very 1 and has no time to have a good rest. Every evening, when he comes back 2 his office, he's always tired and wants to go to bed early. 3 his wife often has a lot of interesting things to tell him after supper. She doesn't stop talking until he falls 4 .But it's usually too late and Mr. White has to 5 early in the morning when she is asleep. One day the man 6 terrible and couldn't go to work. He decided to go to 7. And Mrs.White went with him. Before her husband said 8 was the matter with him, the woman had told the doctor all and the doctor understood why. He wrote a prescription(处方). And when Mrs. White 9 the medicine to the doctor, he said to her, “The bottle of medicine is for your husband and the pills are for you. " “For me？”the woman said in surprise，“I’m fine. I don't need 10 medicine." “I don't think so, madam,”said the doctor. “They are sleeping pills. Your husband will soon be all right if you take them. "( ) 1. A. happy( ) 2. A. off( ) 3. A. But( ) 4. A. sleepy( ) 5. A. awake( ) 6. A. feels( ) 7. A. the market( ) 8. A. that( ) 9. A. brought( ) 10. A. someB. busyB. inB. AndB. sleepingB. go to bedB. feltB. the parkB. ifB. boughtB. anyC. angryC. from C. So C. asleepC. stay upC. fallsC. the officeC. what C. took C. no D. sorry D. to D. Or D. to sleep D. get up D. fell D. the hospital D. how D. caught D. hardly 查看答案
题型：单项选择题 一列简谐波在t=0.8s时的图象如图甲所示，其x=0处质点的振动图象如图乙所示，由图象可知：简谐波沿x轴______方向传播（填“正”或“负”），波速为______m/s，t=10.0s时刻，x=4m处质点的位移是______m． 查看答案
题型：单项选择题 关于数据流图中加工的命名规则，正确的是 (48) 。A．加工的名字要说明对数据进行的处理和算法B．加工的名字要说明被加工的数据以及产生的结果C．加工的名字既要说明被加工的数据，又要说明对数据的处理D．加工的名字应该与输出结果一致 查看答案
