皮皮学，免费搜题
登录
搜题
【单选题】
.1年期贴现发行债券,到期时支付100美元,如果持有期为1年,购买价格为955美元,那么其收益率是()。A.
4.5%
B.
4.7%
C.
5.5%
D.
9.5%
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】WebSocket 协议由哪个组织负责开发[1.0] prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
WHATWG prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
B.
W3C prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
C.
IETF prefix="o" ns="urn:schemas-microsoft-com:office:office"? ?xml:namespace>
D.
共同开发
【单选题】“Have you seen Ann at the concert?”“No, but she said she would come,?”()
A.
didn’t she
B.
wouldn’t she
C.
did she
D.
would she
【单选题】— Have you seen Shirley since she moved away? — Yes. I’ve seen her several times. She comes back to visit us ______.
A.
at any moment
B.
from time to time
C.
in no time
D.
sooner or later
【单选题】妊娠合并心脏病，产科护理原则
A.
产前严密观察生命体征
B.
产前严密观察宫缩和胎心音
C.
分娩期第二产程应尽快结束
D.
产后应立即在产妇腹部放置沙袋
E.
以上均对
【简答题】基带同轴电缆,其特性阻抗为____欧姆,其金属网状织物屏蔽层材料通常为铜,主要用于__________。 宽带同轴电缆,其特性阻抗为____欧姆,其金属网状织物屏蔽层材料通常为___,主要应用于计算机网络。
【单选题】She stared at the painting,wonder where she ____it.
A.
saw
B.
has seen
C.
sees
D.
had seen
【简答题】A.She agrees with the man. B.She hasnt seen Kevin recently. C.She thinks Kevin will be late. D.She doesnt know what the man means.
【单选题】She______ not have seen you yesterday, for she was not there.
A.
could
B.
might
C.
should
D.
must
【单选题】妊娠合并心脏病,产科护理原则
A.
产前严密观察生命体征
B.
产前严密观察宫缩和胎心音
C.
分娩期第二产程应尽快结束
D.
产后应立即在产妇腹部放置砂袋
E.
以上均对
相关题目：