第4题: [单项选择]属于中幼粒细胞形态特点的是 A. 核仁2~5个 B. 胞质量少 C. 胞核椭圆形或一侧开始扁平 D. 胞体直径12~20μm E. 和染色质呈细粒状 参考答案:C
第5题: [单项选择]—Jack called to say that he would not accept the job. —I had talked him into taking it up many times. ______ since he still refuses. A. I’ll come to his help B. I can’t help it C. I’ll take it over with him D. I’ll phone him up 参考答案:B 答案解析:[考点] I can’t help it.“我无能为力” [解析] 上文说“Jack打电话说将不接受那份工作”而“我已经好多次劝他接受了”,那么“既然他仍然拒绝,我也无能为力了”。