皮皮学，免费搜题
登录
logo - 刷刷题
搜题
【单选题】
C50混凝土表示为（）A.混凝土立方体抗压强度标准值=50MPaB.混凝土轴心抗压强度标准值=50MPaC.混凝土立方体抗压强度设计值=50MPaD. 混凝土轴心抗压强度设计值=50MPa
A.
A
B.
A
C.
A
D.
A
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案：
举一反三
【简答题】We should be grateful if you wou]d give us further details of Chinese toys.
查看完整题目与答案
【单选题】The author's assertions concerning the conditions that lead to the decay of the vacuum would be most weakened if which of the following occurred?
A.
Scientists created an electric field next to a vacuum, but found that the electric field was not intense enough to create a charged vacuum.
B.
Scientists assembled a super heavy atomic nucleus next to a vacuum, but found that no virtual particles were created in the vacuum's region of space.
C.
Scientists assembled a super heavy atomic nucleus next to a vacuum, but found that they could not then detect any real particles in the vacuum's region of space.
D.
Scientists introduced a virtual electron and a virtual positron into a vacuum's region of space, but found that vacuum did not then fluctuate.
查看完整题目与答案
【单选题】The first step was to ______ the agency, with the expectation that competitive markets would then develop.
A.
abuse
B.
contradict
C.
abolish
D.
eliminate
查看完整题目与答案
【单选题】Despite their __________ of interest, Fleming kept trying to develop the chemical ___________ it would be safe and effective.
A.
lacking; in order to
B.
lack; so that
C.
lack; so as to
D.
lacking; so that
查看完整题目与答案
【简答题】We _____ a pleasant journeybut for the rain. A. wouldhave          B. will have C. hadhad             D.would have had
查看完整题目与答案
【单选题】The first English window was just a slit in the wall. (29) It was cut long, so that it would let in as much light as possible, and narrow, to keep out the bad weather. However, the slit let in more wi...
A.
large hole in the roof
B.
hole with canvas stretched across it
C.
long and narrow slit in the wall
D.
slit to let out the smoke from fires
查看完整题目与答案
【简答题】Explain why the following sentence is ungrammatical. Which personal pronoun in English would have the same form. whether it occupied the position of 'us' or 'she' below? * Us visit she on Sundays.
查看完整题目与答案
【单选题】美术作为艺术的一种，它的基本表现方法是（），即创造某种具体可视之物代表与之同形的另一事物或意义，这点也是幼儿思维的典型特点。
A.
象征
B.
抽象
C.
形式
D.
灵动
查看完整题目与答案
【简答题】List 11 steps of international market research
查看完整题目与答案
【单选题】Jerry didn’t pay me back, but he promised that he _______________ this Sunday. A. must B. could C . wou ld D. s hould
A.
must
B.
could
C.
wou ld
D.
s hould
查看完整题目与答案
相关题目：
【简答题】We should be grateful if you wou]d give us further details of Chinese toys.
查看完整题目与答案
【单选题】The author's assertions concerning the conditions that lead to the decay of the vacuum would be most weakened if which of the following occurred?
A.
Scientists created an electric field next to a vacuum, but found that the electric field was not intense enough to create a charged vacuum.
B.
Scientists assembled a super heavy atomic nucleus next to a vacuum, but found that no virtual particles were created in the vacuum's region of space.
C.
Scientists assembled a super heavy atomic nucleus next to a vacuum, but found that they could not then detect any real particles in the vacuum's region of space.
D.
Scientists introduced a virtual electron and a virtual positron into a vacuum's region of space, but found that vacuum did not then fluctuate.
查看完整题目与答案
【单选题】The first step was to ______ the agency, with the expectation that competitive markets would then develop.
A.
abuse
B.
contradict
C.
abolish
D.
eliminate
查看完整题目与答案
【单选题】Despite their __________ of interest, Fleming kept trying to develop the chemical ___________ it would be safe and effective.
A.
lacking; in order to
B.
lack; so that
C.
lack; so as to
D.
lacking; so that
查看完整题目与答案
【简答题】We _____ a pleasant journeybut for the rain. A. wouldhave          B. will have C. hadhad             D.would have had
查看完整题目与答案
【单选题】The first English window was just a slit in the wall. (29) It was cut long, so that it would let in as much light as possible, and narrow, to keep out the bad weather. However, the slit let in more wi...
A.
large hole in the roof
B.
hole with canvas stretched across it
C.
long and narrow slit in the wall
D.
slit to let out the smoke from fires
查看完整题目与答案
【简答题】Explain why the following sentence is ungrammatical. Which personal pronoun in English would have the same form. whether it occupied the position of 'us' or 'she' below? * Us visit she on Sundays.
查看完整题目与答案
【单选题】美术作为艺术的一种，它的基本表现方法是（），即创造某种具体可视之物代表与之同形的另一事物或意义，这点也是幼儿思维的典型特点。
A.
象征
B.
抽象
C.
形式
D.
灵动
查看完整题目与答案
【简答题】List 11 steps of international market research
查看完整题目与答案
【单选题】Jerry didn’t pay me back, but he promised that he _______________ this Sunday. A. must B. could C . wou ld D. s hould
A.
must
B.
could
C.
wou ld
D.
s hould
查看完整题目与答案
参考解析：
知识点：
题目纠错 0
发布
创建自己的小题库 - 刷刷题