皮皮学,免费搜题
登录
搜题
【单选题】
海洋鱼类腐败变质后将产生一定数量的(),该物质为强生物活性物质,摄入后使机体发生中毒,是食品中较为重要的不安全因素。
A.
多巴胺
B.
组胺
C.
类黄酮
D.
儿茶素
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】当实际期指低于无套利区间的下界时,以下操作能够获利的是( )。
A.
正向套利
B.
反向套利
C.
同时买进现货和期货
D.
同时卖出现货和期货
【单选题】产品生命周期中在()购买者一般较多。
A.
介绍期
B.
成长期
C.
成熟期
D.
衰退期
【单选题】产品生命周期中在( )购买者一般较多。
A.
投入期
B.
成长期
C.
成熟期
D.
衰退期
【单选题】—You look sad. What's the matter? —Look at my terrible haircut. _____ [     ]
A.
I can't stand it.
B.
I like it.
C.
Do you like it?
D.
Would you mind it?
【单选题】数字电路主要研究对象是电路的输出与输入之间的( )。
A.
运算关系
B.
逻辑关系
C.
判断关系
D.
存储关系
【单选题】The popularity which was accorded The Virginian indicates that Wister ______.
A.
realized his stated ambition
B.
gave us an authentic account of the western experience
C.
became the American Tolstoi
D.
had written an account of the cowboy which appealed to American aspirations
【单选题】产品生命周期中在( )购买者一般较多
A.
引入期
B.
成长期
C.
成熟期
D.
衰退期
【简答题】当实际期指低于无套利区间的下界时,以下操作能够获利的是( )。
【单选题】Which of the following phrases in the fifth paragraph indicates the fridge's negative effect on the environment?
A.
Hum continuously
B.
Climatically almost unnecessary
C.
Artificially-cooled space
D.
With mild temperatures
【单选题】Which of the followings best indicates the total quantity of cargo the vessel loaded? ( )
A.
Net tonnage
B.
registered tonnage
C.
Gross tonnage
D.
Deadweight
相关题目: