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【判断题】
Ni3Al基合金具有熔点高、密度低、组织稳定、高温强度高、热强性能好、铸造工艺性好、成本低等特点。
A.
正确
B.
错误
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参考答案:
举一反三
【简答题】“四验一试”
【单选题】下列作家、作品、朝代对应不正确的一项是()
A.
韩愈—《昌黎先生文集》—唐
B.
苏轼—《东坡学士集》——北宋
C.
刘禹锡—《樊川文集》——唐
D.
苏洵——《嘉祐集》——北宋
【单选题】水泥出厂日期超过()个月应在使用前作复验。
A.
B.
C.
D.
【简答题】The world we live is full of amazing things. Do you know the following things? Chocolate tastes nice but it may make the little dog die. We may sleep for eight hours at a time but a snail (蜗牛) may sle...
【单选题】听力原文:W: Excuse me. Do you know how many stops we have until we reach Oxford? M: Just three more stops. We left London at 10:00 so it will take about 45 minutes before we pull into the train station. J...
A.
At a bus station.
B.
On a train.
C.
On a plane.
D.
In a restaurant.
【判断题】分层抽样、整群抽样和系统抽样均是非全面调查
A.
正确
B.
错误
【简答题】ENGLISH TUTOR WANTED Do you like kids? Are you outgoing ? Do you have three years’ experience as an English teacher? Do you have free time on Saturdays and Sundays? We need a woman teacher for o...
【单选题】下列作家、作品、朝代对应不正确的一项是()
A.
吴承恩—《西游记》—清
B.
关汉卿—《窦娥冤》—元
C.
曹雪芹—《红楼梦》—清
D.
吴敬梓—《儒林外史》—清
【简答题】Hello! My name is Emma. My favorite day is Friday. Do you know why? We have a music lesson on Friday morning. It is my favorite subject. I also like other three lessons in the morning. They are Englis...
【简答题】Hello! My name is Jenny. My favorite day is Wednesday. Do you know why? We have a science lesson on Wednesday morning. It is my favorite subject. On Wednesday morning we also have Chinese, English and...
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