传染性单核细胞增多症的特点是A．单核-巨噬细胞系统良性增生疾病 B．淋巴细胞系统良性 发布时间：2017-06-19 05:06 │ 来源：www.tikuol.com 题型：单项选择题 问题： 传染性单核细胞增多症的特点是A．单核-巨噬细胞系统良性增生疾病B．淋巴细胞系统良性增生性疾病C．单核细胞系统恶性增生性疾病D．淋巴细胞系统恶性疾病E．浆细胞增生性疾病
题型：单项选择题 完形填空。 There was a man. His name was Ankit. He loved to 1 pictures. One day he drew a picture. It was 2 beautiful that he wished the picture to come alive. Ankit was 3 . He had few friends. He was always lonely (孤独的), but sometimes he wanted to 4 others. One morning, when he got up, he 5 someone talk. "Oh! It is talking! My wish comes true. " He was very 6 . Then he drew a man and a violin 7 the picture. The man could talk and play the 8 . All the peoplein the town knew the magic (有魔力的) picture soon. One evening a thief came to steal (偷窃) the picture. 9 he came near the picture , it cried, "Help! Help!" The thief ran away. After that Ankit always kept the picture well in his 10 . They livedhappily. Ankit was not lonely any more.( )1. A. draw ( )2. A. very ( )3. A. young ( )4. A. add to ( )5. A. heard ( )6. A. sad ( )7. A. to ( )8. A. accordion( )9. A. But ( )10. A. yard B. buy B. so B. kind B. turn on B. saw B. excited B. up B. violin B. Though B. country C. watch C. too C. outgoingC. talk to C. felt C. angry C. in C. guitar C. And C. house D. teach D. also D. quiet D. put on D. made D. worried D. on D. drum D. When D. school 查看答案
题型：单项选择题 按《建筑抗震设计规范》（GB50011-2001），下列关于特征周期的叙述中，（）选项是正确的。 （）A.特征周期是设计特征周期的简称B.特征周期应根据其所在地的设计地震分组及场地类别确定C.特征周期是地震活动性的重复周期D.特征周期是地震影响系数曲线水平段终点所对应的周期 查看答案