题目

下列有关实验操作方法或结果的叙述，不正确的是（） A . 用纸层析法分离色素时，胡萝ト素在层析液中溶解度最大 B . 运用模拟的方法，可探究细胞大小与物质运输速率的关系 C . 在用显微镜观察洋葱鳞片叶内表皮细胞中DNA的分布时，细胞已经失去了活性 D . 人的口腔上皮细胞经健那绿染液染色后，可以看到呈蓝绿色的线粒体根据对括号内容，从对话后的选项中选出最佳选项，并将答案标号填写在本题下面相应题号后的横线上。选项中有两项多余选项。（共5小题；每小题2分，满分10分）Dialogue:---- Please sit down. Let’s see, you are Mr Walsh. Are you looking for a job?---- Yes, I am. 61  I’m majoring in architecture.---- I see. Have you ever done any work in this field?---- No, nothing. We did some practice work in class though.---- _   62 ---- From what I’ve just read it seems that a starting salary would be around $12,000 a year. ---- Here you would start at $10,500 for the first year— a kind of training period. Then you would go to $15,000. After that our rises will depend on how well you work.----   63  What about other benefits, things like vacation?---- Those are all explained in this introduction. You can take it along and read it at home.---- What do you think the chances I’ll get a job are? ----    64  We’ll hire two people.----    65   But I guess I’ll just have to go home and wait.---- You’ll hear, sometime next month. Good luck and thanks for coming in today.A , I’ll graduate from college next June.B , Are you satisfied with your salary here?C , That sounds fair enough.D ,Well. I’m talking to three people today and four tomorrow.E , I’ll get it.F , I surely hope that I can work here.G , Now what kind of salary are you hoping to get?