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【判断题】
夏天将冰箱的门打开,让其中的冷空气出来可以为室内降温。
A.
正确
B.
错误
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举一反三
【多选题】求一个逻辑函数 F 的对偶式,可以将 F 中的()
A.
与变成或，或变成与
B.
原变量变成反变量，反变量变成原变量
C.
变量不变
D.
常数 0 变成 1 ， 1 变成 0
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【多选题】According to INCOTERMS 2000, the following trade terms ( ) mean that the sellers must arrange goods transportation from port of shipment to the named port of destination.
A.
CFR
B.
FCA
C.
FOB
D.
CIF
查看完整题目与答案
【单选题】He wrote a lot of novels, ______ regarded as masterpieces.
A.
dozens of them
B.
dozens of which
C.
a dozen of which
D.
dozen of that
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【简答题】How is furnture arragnemetn in America different from that in Japan?
查看完整题目与答案
【单选题】下面属于主轴正反转及停止指令的是（ ）
A.
M03 、M04、M05
B.
M08 、M09、M10
C.
G02 、G03、G04
D.
G40 、G41、G42
查看完整题目与答案
【单选题】---What can I do for you? ---I want two ______ eggs. A.dozen B.dozens C.dozens of
A.
dozen
B.
dozens
C.
dozens of
D.
无
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【单选题】真核细胞结构基因的侧翼顺序是()
A.
外显子与内含子接头
B.
启动子、内含子、终止子
C.
编码区和非编码区
D.
启动子、増强子、终止子
E.
启动子、外显子、终止子
查看完整题目与答案
【单选题】We already have ______ pencils, but we need two ______ pens.
A.
dozen of, dozen
B.
dozens of, dozens
C.
dozens of, dozen
D.
dozens of, dozen of
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【单选题】计算沉井刃脚向内挠曲，配置外侧竖向钢筋时，以下作用（荷载）中无需考虑的是：
A.
井壁自重
B.
刃脚下土反力
C.
刃脚外侧水压力
D.
刃脚外侧土压力
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【单选题】听力原文： Greek firefighters plan to continue to work through the night to contain dozens of wildfires, including a massive blaze outside Athens,(7)authorities said. Greek Prime Minister, Kostas Karamanli...
A.
Fires only occurred near the Greek capital.
B.
Fires near the capital were the biggest.
C.
Fires near the capital caused casualties.
D.
Fires near the capital were soon under control.
查看完整题目与答案
相关题目：
【多选题】求一个逻辑函数 F 的对偶式,可以将 F 中的()
A.
与变成或，或变成与
B.
原变量变成反变量，反变量变成原变量
C.
变量不变
D.
常数 0 变成 1 ， 1 变成 0
查看完整题目与答案
【多选题】According to INCOTERMS 2000, the following trade terms ( ) mean that the sellers must arrange goods transportation from port of shipment to the named port of destination.
A.
CFR
B.
FCA
C.
FOB
D.
CIF
查看完整题目与答案
【单选题】He wrote a lot of novels, ______ regarded as masterpieces.
A.
dozens of them
B.
dozens of which
C.
a dozen of which
D.
dozen of that
查看完整题目与答案
【简答题】How is furnture arragnemetn in America different from that in Japan?
查看完整题目与答案
【单选题】下面属于主轴正反转及停止指令的是（ ）
A.
M03 、M04、M05
B.
M08 、M09、M10
C.
G02 、G03、G04
D.
G40 、G41、G42
查看完整题目与答案
【单选题】---What can I do for you? ---I want two ______ eggs. A.dozen B.dozens C.dozens of
A.
dozen
B.
dozens
C.
dozens of
D.
无
查看完整题目与答案
【单选题】真核细胞结构基因的侧翼顺序是()
A.
外显子与内含子接头
B.
启动子、内含子、终止子
C.
编码区和非编码区
D.
启动子、増强子、终止子
E.
启动子、外显子、终止子
查看完整题目与答案
【单选题】We already have ______ pencils, but we need two ______ pens.
A.
dozen of, dozen
B.
dozens of, dozens
C.
dozens of, dozen
D.
dozens of, dozen of
查看完整题目与答案
【单选题】计算沉井刃脚向内挠曲，配置外侧竖向钢筋时，以下作用（荷载）中无需考虑的是：
A.
井壁自重
B.
刃脚下土反力
C.
刃脚外侧水压力
D.
刃脚外侧土压力
查看完整题目与答案
【单选题】听力原文： Greek firefighters plan to continue to work through the night to contain dozens of wildfires, including a massive blaze outside Athens,(7)authorities said. Greek Prime Minister, Kostas Karamanli...
A.
Fires only occurred near the Greek capital.
B.
Fires near the capital were the biggest.
C.
Fires near the capital caused casualties.
D.
Fires near the capital were soon under control.
查看完整题目与答案