皮皮学，免费搜题
登录
搜题
【单选题】
伞形花序和伞房花序的不同在于()。A.
伞形花序是有限花序；伞房花序为无限花序
B.
伞形花序花柄近等长；伞房花序花柄不等长，下部的花柄长，越近顶部花柄越短
C.
伞房花序花柄近等长；伞形花序花柄不等长，下部的花柄长，越近顶部花柄越短
D.
伞房花序是有限花序；伞形花序为无限花序
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】关于病人的转运,下列错误的是
A.
病情不稳定者，应暂缓汽车长途转送
B.
担架在行进途中，伤员应头部在后，下肢在前
C.
脊椎受伤者，应保持脊椎轴线稳定
D.
转运途中无需进行文件记录
E.
途中要加强生命支持性措施
【单选题】听力原文：Why didn't we get reimbursed for the business trip? (A) No, it was refunded by the manager himself. (B) That's a good idea. (C) You will be credited if you bring in an expense report. (15)
A.
B.
C.
【单选题】听力原文：Why didn't the beggar go with the artist? (17)
A.
He didn't want to pay for the taxi too.
B.
He had no money to pay for the taxi.
C.
He didn't want the artist to pay for the taxi.
D.
He had something else to do.
【简答题】A．Man is also a kind of animal. B．There have been men for more than a million years. C．Like any other animals, man slowly changed through time. D．There were men a few million years ago.
【单选题】关于病人的转运,下列错误的是
A.
病情不稳定者，应暂缓汽车长途转送
B.
途中要加强生命支持性措施
C.
脊椎受伤者，应保持脊椎轴线稳定
D.
腹胀者去除胃肠减压术后再空运
E.
病情危急者，先救护再转运
【单选题】关于病人的转运,下列错误的是
A.
病情不稳定者，应暂缓汽车长途转运
B.
担架在行进途中，伤员应头部在后，下肢在前
C.
飞机转运时，休克病人头朝向机尾
D.
腹胀者去除胃肠减压术后再运送
E.
脊椎受伤的病人，应保持脊椎轴线稳定
相关题目：