皮皮学，免费搜题
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搜题
【单选题】
渐开线齿轮变位后
A.
分度圆及分度圆上的齿不变
B.
分度圆及分度圆上的齿改变
C.
分度圆不变但分度圆上的齿厚改变
D.
分度圆改变但分度圆上的齿厚不变
拍照语音搜题，微信中搜索"皮皮学"使用
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【单选题】听力原文：M: I'm no expert. But that noise in your refrigerator doesn't sound good. Maybe you should call and have it checked out. W: You are right. And I suppose I've put it off long enough. Q: What will ...
A.
She is going to put it off.
B.
She won't do anything.
C.
She will check it out by herself.
D.
She is going to follow the man's advice.
查看完整题目与答案
【判断题】经济全球化对国家、企业和个人提出了更高的清廉要求。
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文：M: Have you had that new flu that's going around? W: No, but I hear it's spreading like wildfire. Q: What are the man and the woman discussing? (4)
A.
Burns that spread over the entire body.
B.
A disease that causes severe burns.
C.
A recent fire in the area.
D.
Contagious disease.
查看完整题目与答案
【单选题】That was so serious a matter that I had no choice but ______ the police.
A.
called in
B.
calling in
C.
call in
D.
to call m
查看完整题目与答案
【单选题】下属编码哪一组是前缀码?( )
A.
{00，10，101，100}
B.
{10，1，100，110}
C.
{00，01，101，111}
D.
{0，01，101，110}
查看完整题目与答案
【简答题】下属编码哪一组不是前缀码? {00，01，10，11}，{0，1，00，11}，{0，10，110，111}
查看完整题目与答案
【单选题】I ’ m no , but that noise in your refrigerator doesn’t sound right.
A.
expert
B.
content
C.
plate
D.
frame
查看完整题目与答案
【单选题】听力原文：M: I'm no expert, but that noise in your refrigerator doesn't sound right. Maybe you should have it fixed. W: You're right. And I suppose I've put it off long enough. Q: What will the woman proba...
A.
Switch off the refrigerator for a while.
B.
Have someone repair the refrigerator.
C.
Ask the man to fix the refrigerator.
D.
Buy a refrigerator of better quality.
查看完整题目与答案
【单选题】在考虑TD-LTE覆盖效率时,通常会有如“95%的地点,99%的时间可通”类似的说法,这里的95%的含义是( )
A.
区域覆盖概率
B.
边缘覆盖概率
C.
接通率
D.
前面三种都不是
查看完整题目与答案
【单选题】听力原文：M: Sarah, did you have a chance to buy that new novel you wanted? W: No, but I had Doris get it for me. Q: What does Sarah say about the novel? (17)
A.
Doris wrote it for her.
B.
She didn't want Doris to borrow it.
C.
She enjoyed it but Doris didn't
D.
Doris purchased it for her.
查看完整题目与答案
相关题目：
【单选题】听力原文：M: I'm no expert. But that noise in your refrigerator doesn't sound good. Maybe you should call and have it checked out. W: You are right. And I suppose I've put it off long enough. Q: What will ...
A.
She is going to put it off.
B.
She won't do anything.
C.
She will check it out by herself.
D.
She is going to follow the man's advice.
查看完整题目与答案
【判断题】经济全球化对国家、企业和个人提出了更高的清廉要求。
A.
正确
B.
错误
查看完整题目与答案
【单选题】听力原文：M: Have you had that new flu that's going around? W: No, but I hear it's spreading like wildfire. Q: What are the man and the woman discussing? (4)
A.
Burns that spread over the entire body.
B.
A disease that causes severe burns.
C.
A recent fire in the area.
D.
Contagious disease.
查看完整题目与答案
【单选题】That was so serious a matter that I had no choice but ______ the police.
A.
called in
B.
calling in
C.
call in
D.
to call m
查看完整题目与答案
【单选题】下属编码哪一组是前缀码?( )
A.
{00，10，101，100}
B.
{10，1，100，110}
C.
{00，01，101，111}
D.
{0，01，101，110}
查看完整题目与答案
【简答题】下属编码哪一组不是前缀码? {00，01，10，11}，{0，1，00，11}，{0，10，110，111}
查看完整题目与答案
【单选题】I ’ m no , but that noise in your refrigerator doesn’t sound right.
A.
expert
B.
content
C.
plate
D.
frame
查看完整题目与答案
【单选题】听力原文：M: I'm no expert, but that noise in your refrigerator doesn't sound right. Maybe you should have it fixed. W: You're right. And I suppose I've put it off long enough. Q: What will the woman proba...
A.
Switch off the refrigerator for a while.
B.
Have someone repair the refrigerator.
C.
Ask the man to fix the refrigerator.
D.
Buy a refrigerator of better quality.
查看完整题目与答案
【单选题】在考虑TD-LTE覆盖效率时,通常会有如“95%的地点,99%的时间可通”类似的说法,这里的95%的含义是( )
A.
区域覆盖概率
B.
边缘覆盖概率
C.
接通率
D.
前面三种都不是
查看完整题目与答案
【单选题】听力原文：M: Sarah, did you have a chance to buy that new novel you wanted? W: No, but I had Doris get it for me. Q: What does Sarah say about the novel? (17)
A.
Doris wrote it for her.
B.
She didn't want Doris to borrow it.
C.
She enjoyed it but Doris didn't
D.
Doris purchased it for her.
查看完整题目与答案