皮皮学，免费搜题
登录
搜题
【判断题】
数列1,3,5,7,...的一个通项公式为
A.
正确
B.
错误
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】一质点在保守力场中沿x轴（在x > 0范围内）运动，其势能为 【图片】 . 式中k、a均为大于零的常数. 则质点所受到的力的表示式为
A.
‍
B.
C.
D.
‍
查看完整题目与答案
【单选题】碳和其他合金元素在y-铁中的固溶体称为( )
A.
奥氏体
B.
珠光体
C.
赖氏体
D.
马氏体
查看完整题目与答案
【单选题】Which of the following statements about the characteristics of debt and equity is false?
A.
They can both be long-term financial instruments.
B.
They can both be short-term financial instruments.
C.
They both involve a claim on the issuer's income.
D.
They both enable a corporation to raise funds.
查看完整题目与答案
【单选题】形成虫蚀样空洞(又称无壁空洞)的原因主要是:
A.
该空洞呈多发性并且边缘形态不规则
B.
该空洞的洞壁是由于干酪性坏死组织构成
C.
洞壁主要是由纤维和肉芽组织构成
D.
洞壁是由肿瘤组织构成的
E.
洞壁是由薄层肺不张构成的
查看完整题目与答案
【单选题】Which of the following statements about the characteristics of debt and equity is untrue?
A.
They can both be long-term instruments.
B.
They both involve a claim on the issuer's income.
C.
They can both be short-term instruments.
D.
They both enable a corporation to raise funds.
查看完整题目与答案
【单选题】Which of the following statements about the characteristics of debt and equity is FALSE?
A.
They can both be long-term financial instruments.
B.
They can both be short-term financial instruments.
C.
They both involve a claim on the issuer's income.
D.
They both enable a corporation to raise funds.
查看完整题目与答案
【单选题】碳和其他合金元素在Y-铁中的固溶体称为( )。
A.
奥氏体
B.
珠光体
C.
赖氐体
D.
马氐体
查看完整题目与答案
【单选题】Which of the following statements about the characteristics of debt and equity are true?
A.
They both can be long-term financial instruments.
B.
They both involve a claim on the issuer’s income.
C.
They both enable a corporation to raise funds.
D.
All of the above.
E.
Only (a) and (b) of the above.
查看完整题目与答案
【单选题】天津市河东区201 4年高三二模考试）15. It was not until 1965_______liberated.
A.
that was the town
B.
did the town
C.
was the town
D.
that the town was
查看完整题目与答案
【单选题】It was not until 1920____ regular radio broadcasts began.
A.
while
B.
which
C.
that
D.
since
查看完整题目与答案
相关题目：
【单选题】一质点在保守力场中沿x轴（在x > 0范围内）运动，其势能为 【图片】 . 式中k、a均为大于零的常数. 则质点所受到的力的表示式为
A.
‍
B.
C.
D.
‍
查看完整题目与答案
【单选题】碳和其他合金元素在y-铁中的固溶体称为( )
A.
奥氏体
B.
珠光体
C.
赖氏体
D.
马氏体
查看完整题目与答案
【单选题】Which of the following statements about the characteristics of debt and equity is false?
A.
They can both be long-term financial instruments.
B.
They can both be short-term financial instruments.
C.
They both involve a claim on the issuer's income.
D.
They both enable a corporation to raise funds.
查看完整题目与答案
【单选题】形成虫蚀样空洞(又称无壁空洞)的原因主要是:
A.
该空洞呈多发性并且边缘形态不规则
B.
该空洞的洞壁是由于干酪性坏死组织构成
C.
洞壁主要是由纤维和肉芽组织构成
D.
洞壁是由肿瘤组织构成的
E.
洞壁是由薄层肺不张构成的
查看完整题目与答案
【单选题】Which of the following statements about the characteristics of debt and equity is untrue?
A.
They can both be long-term instruments.
B.
They both involve a claim on the issuer's income.
C.
They can both be short-term instruments.
D.
They both enable a corporation to raise funds.
查看完整题目与答案
【单选题】Which of the following statements about the characteristics of debt and equity is FALSE?
A.
They can both be long-term financial instruments.
B.
They can both be short-term financial instruments.
C.
They both involve a claim on the issuer's income.
D.
They both enable a corporation to raise funds.
查看完整题目与答案
【单选题】碳和其他合金元素在Y-铁中的固溶体称为( )。
A.
奥氏体
B.
珠光体
C.
赖氐体
D.
马氐体
查看完整题目与答案
【单选题】Which of the following statements about the characteristics of debt and equity are true?
A.
They both can be long-term financial instruments.
B.
They both involve a claim on the issuer’s income.
C.
They both enable a corporation to raise funds.
D.
All of the above.
E.
Only (a) and (b) of the above.
查看完整题目与答案
【单选题】天津市河东区201 4年高三二模考试）15. It was not until 1965_______liberated.
A.
that was the town
B.
did the town
C.
was the town
D.
that the town was
查看完整题目与答案
【单选题】It was not until 1920____ regular radio broadcasts began.
A.
while
B.
which
C.
that
D.
since
查看完整题目与答案