皮皮学，免费搜题
登录
搜题
【单选题】
不燃材料系指某种材料被加热约 度时,既不燃烧,也不发生足量的能造成自燃气体的材料。A.
925度
B.
750度
C.
821度
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】What is the role of the angle of attack?
【简答题】What is the role of the amygdala in our body?
【单选题】What is the role of the 3rd paragraph in the development of the topic?
A.
Giving supportive details on Bluetooth LE's strengths.
B.
Showing examples of how well Bluetooth LE is accepted.
C.
Illustrating the bright future of Bluetooth LE.
D.
Explaining how Bluetooth makes its way into big companies.
【单选题】Our neighbor has ________ours.
A.
as bigger a house as
B.
a house as
C.
as a big house as
D.
as big a house as
【简答题】室内洗衣机工作时,测得噪声声压 p = 0.02Pa ;电冰箱单独开动时声压级是 54dB ,试计算两者同时开动时的合成声压级。
【单选题】Food with 'embedded' positive intentions is
A.
brand-new in human cultures.
B.
for meditation and prayer.
C.
beneficial to human health.
D.
fashionable in business circles.
【简答题】What is the role of computers in the wrist watches?
【单选题】What is the role of computers in the production process?
A.
They Control the techniques of production.
B.
They keep each department well-informed.
C.
They monitor the progress and status of work.
D.
They transmit directions from the management to employees.
【单选题】What is the role of the 3rd paragraph in the development of the topic?
A.
Introducing the issue.
B.
Describing the problem.
C.
Showing the findings.
D.
Turning to a new topic.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
