皮皮学,免费搜题
登录
logo - 刷刷题
搜题
【判断题】
该图中手语表达的意思是:走两边
A.
正确
B.
错误
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
【单选题】―――I feel sick,doctor.――____. ―――I'm not sure,but I have got a bad headache.
A.
How long have you been sick?
B.
I'm sorry to hear that.
C.
How are you feeling now?
D.
Do you have a fever?
【简答题】小东家有一件久置的铜器件,其表面有大量“铜绿“.小东找来同伴一起探究它的成分,他们向一支试管中加入少量刮下的“铜绿”粉末,格下图所示实验装置来探究它的成分,回答下列问题.查阅资料知:无水CuSO 4 是白色粉末,遇水会变成蓝色;碳粉是黑色粉末,通常情况下不与酸、碱反应. (1)固定放有“铜绿“的试管时试管口应 ______ . (2)将铜绿分解的产物依次通过无水硫酸铜、澄清石灰水时,他们看到无水硫...
【单选题】Hello! You ____ 68442936. I'm sorry I'm unable to answer your call right now. [     ]
A.
reached
B.
have reached
C.
are reaching
D.
had reached
【判断题】最大的杠杆就是最优的杠杆率
A.
正确
B.
错误
【单选题】听力原文:M: I'm glad I called to check on the time for picking Susan up, otherwise I'd have to wait for a longer time. W: Was the plane delayed again? Q: What does the woman imply? (17)
A.
Susan is late for work again.
B.
Susan has been delayed because of busy air traffic.
C.
Susan is traveling on a plane.
D.
Susan needs to be picked up.
【简答题】关于全球伦理的提法和内涵。
【简答题】国内房地产行业战略群组分析 国内房地产行业发展历程短,企业数量多,呈现出多样性的竞争态势。 KD 公司、 LH 公司等企业在全国范围内经营,专注房地产业,规模大,资金雄厚, 品牌知名度高。 TD 公司、 WC 公司等企业在全国重点城市经营,专注房地产业,规模较大,具有较强的资金实力,品牌影响力较大。 QJ 公司、 JA 公司等是在单一区域经营且专注房地产业企业,规模较小,品牌知名度不高。 HG 公...
【多选题】在某些情况下,钢丝绳的弹性会显著降低,若继续使用则是不安全的,弹性降低通常伴随()现象。
A.
绳径减小
B.
钢丝绳捻距增大    1
C.
由于各部分相互压紧,钢丝之间和绳股之间缺少空隙
D.
绳股凹处出现细微的褐色粉末
E.
绳径增大
【简答题】I should very much like to have gone to that party of theirs,but__________. A.I’m not invited B.I have not been invited C.I was not invited D.I had not been invited
【单选题】--- I will come to attend your lecture at 10:00 tomorrow. --- I’m sorry, by then my lecture will have ended and I ______ my guests in my office.
A.
is being met
B.
will meet
C.
will be meeting
D.
will have met
相关题目:
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