皮皮学,免费搜题
登录
搜题
【单选题】
在PLC继电器输出的防护中,当输出端子上连接的负载短路时,有可能会烧坏印刷线路板;为此,请务必在输出中串联起保护作用的( )。
A.
二极管
B.
浪涌吸收器
C.
保险丝
D.
以上都可以
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
【判断题】Any international shifts in the ownership of liquid funds, such as an interest-earning deposit or even a check or cash that does not pay interest are lọng-term capital flows.()
A.
正确
B.
错误
【单选题】网络消费者多为中低收入阶层市场和不愿意面对()的顾客市场。
A.
厂商
B.
售货员
C.
供应商
D.
人群
【单选题】Included within the financial assets of Zinet Co at 31 March 20X9 are the following two recently purchased investments in publicly traded equity shares:Investment 1 -10% of the issued share capital of...
A.
In profit or loss for both investments
B.
In other comprehensive income for both investments
C.
In profit or loss for investment 1 and in other comprehensive income for investment 2
D.
In other comprehensive income for investment 1 and in profit or loss for investment 2
【单选题】引起药物副作用的原因是
A.
药物的毒性反应大
B.
机体对药物过于敏感
C.
药物对机体的选择性高
D.
药物对机体的作用过强
E.
药物的作用广泛
【单选题】网络消费者多为中低收入阶层市场和不愿意面对 ( )的顾客市场。
A.
人群
B.
发布公司新闻
C.
供应商
D.
售货员
【单选题】引起药物副作用的原因是:
A.
药物的作用广泛
B.
药物的毒性反应大
C.
机体对药物过于敏感
D.
药物对机体的选择性高
E.
药物对机体的作用过强
【单选题】引起药物副作用的原因是
A.
药物的毒性反应大
B.
机体对药物过于敏感
C.
药物剂量过大
D.
药物对机体选择性低
E.
药物对机体作用过强
【单选题】引起药物副作用的原因是
A.
机体对药物过于敏感
B.
药物剂量过大
C.
药物对机体选择性低
D.
药物对机体作用过强
E.
药物的毒性反应大
【单选题】Capital, as economists use the term,
A.
refers to things that have already been produced that are in turn used to produce other goods and services..
B.
refers to the process by which resources are transformed into useful forms.
C.
is money the firm raises from selling stock.
D.
is the money the firm spends to hire resources.
【判断题】王蒙、黄公望常用的皴法是披麻皴
A.
正确
B.
错误
相关题目: