皮皮学，免费搜题
登录
logo - 刷刷题
搜题
【判断题】
CAK是对CDK进行激活的，所以被CAK磷酸化后，Cyclin与CDK的复合物就能够发挥功能。
A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案：
举一反三
【单选题】—Would you mind if I open the window? ---_______. We need fresh air.
A.
Not at all
B.
Yes, of course
C.
You’d better not
D.
That’s all right.
查看完整题目与答案
【简答题】根据对话内容，从对话后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 —Honey, what would you say if we have a Christmas party at home this year? —61   . Where could you have it? The house is rather small. —62   . We could put fo...
查看完整题目与答案
【单选题】We would appreciate _______ if you could give us some advice on how to solve this problem.
A.
that
B.
you
C.
it
D.
this
查看完整题目与答案
【简答题】用所给词的正确形式填空。 1. I (real) love music. So I want to learn to play an instrument. 2. Would you like (travel) with us on holiday? 3. We are in the (three) year now. 4. Let (I) tell you the way to the bank...
查看完整题目与答案
【简答题】自米兰职权里斯托鞋类公司取得贵公司和地址,特此修函,祈能发展关系。多年来,本公司经营鞋类进口生意,现欲扩展业务范围。盼能惠赐商品目录和报价表。如价格公道,本公司必大额订购。 烦请早日赐复。 此致! Dear Sirs, We have obtained your___1___ from Aristo Shoes, Milan, and we are writing to __2__ whethe...
查看完整题目与答案
【多选题】大黄的总蒽醌提取液中含有大黄酸、大黄素、大黄酚、芦荟大黄素、大黄素甲醚五种游离蒽醌成分,选用下列那些方法可分离到单体
A.
p H 梯度分离法
B.
分步结晶法
C.
硅胶柱色谱
D.
pH 梯度分离与硅胶柱色谱相结合
查看完整题目与答案
【简答题】A: Sam, we haven’t gone out for over a month.Let’s go somewhere this evening. B: Fine, where would you like to go ? 56 A: A new play is on this week. Let’s go and watch it , shall we? B: Do you know w...
查看完整题目与答案
【简答题】选择填空，在方框内选择正确词汇或者短语，补全下列句子。（10分） A. relax yourself  B. invented  C. Would you mind      D. exciting  E. repair F. instead of     G. lost      H. the day after tomorrow  I. right     J. contact...
查看完整题目与答案
【多选题】大黄的总蒽醌提取液中含有大黄酸、大黄素、大黄酚、芦荟大黄素、大黄素甲醚五种游离蒽醌成分，选用下列那些方法可分离到单体（ ）
A.
分步结晶法
B.
氧化铝柱色谱
C.
pH梯度分离与硅胶柱色谱相结合
D.
硅胶柱色谱
查看完整题目与答案
【简答题】To Friend or Not To Friend We all love our parents and turn to them when we’re in need, but would you like them to hear the conversations you have with your friends on the school playground or lunch q...
查看完整题目与答案
相关题目：
【单选题】—Would you mind if I open the window? ---_______. We need fresh air.
A.
Not at all
B.
Yes, of course
C.
You’d better not
D.
That’s all right.
查看完整题目与答案
【简答题】根据对话内容，从对话后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 —Honey, what would you say if we have a Christmas party at home this year? —61   . Where could you have it? The house is rather small. —62   . We could put fo...
查看完整题目与答案
【单选题】We would appreciate _______ if you could give us some advice on how to solve this problem.
A.
that
B.
you
C.
it
D.
this
查看完整题目与答案
【简答题】用所给词的正确形式填空。 1. I (real) love music. So I want to learn to play an instrument. 2. Would you like (travel) with us on holiday? 3. We are in the (three) year now. 4. Let (I) tell you the way to the bank...
查看完整题目与答案
【简答题】自米兰职权里斯托鞋类公司取得贵公司和地址,特此修函,祈能发展关系。多年来,本公司经营鞋类进口生意,现欲扩展业务范围。盼能惠赐商品目录和报价表。如价格公道,本公司必大额订购。 烦请早日赐复。 此致! Dear Sirs, We have obtained your___1___ from Aristo Shoes, Milan, and we are writing to __2__ whethe...
查看完整题目与答案
【多选题】大黄的总蒽醌提取液中含有大黄酸、大黄素、大黄酚、芦荟大黄素、大黄素甲醚五种游离蒽醌成分,选用下列那些方法可分离到单体
A.
p H 梯度分离法
B.
分步结晶法
C.
硅胶柱色谱
D.
pH 梯度分离与硅胶柱色谱相结合
查看完整题目与答案
【简答题】A: Sam, we haven’t gone out for over a month.Let’s go somewhere this evening. B: Fine, where would you like to go ? 56 A: A new play is on this week. Let’s go and watch it , shall we? B: Do you know w...
查看完整题目与答案
【简答题】选择填空，在方框内选择正确词汇或者短语，补全下列句子。（10分） A. relax yourself  B. invented  C. Would you mind      D. exciting  E. repair F. instead of     G. lost      H. the day after tomorrow  I. right     J. contact...
查看完整题目与答案
【多选题】大黄的总蒽醌提取液中含有大黄酸、大黄素、大黄酚、芦荟大黄素、大黄素甲醚五种游离蒽醌成分，选用下列那些方法可分离到单体（ ）
A.
分步结晶法
B.
氧化铝柱色谱
C.
pH梯度分离与硅胶柱色谱相结合
D.
硅胶柱色谱
查看完整题目与答案
【简答题】To Friend or Not To Friend We all love our parents and turn to them when we’re in need, but would you like them to hear the conversations you have with your friends on the school playground or lunch q...
查看完整题目与答案
参考解析：
知识点：
题目纠错 0
发布
创建自己的小题库 - 刷刷题