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【单选题】
在经济学中,总量是由()来完成。
A.
宏观经济学
B.
社会经济学
C.
微观经济学
D.
政治经济学
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参考答案:
举一反三
【多选题】在故障树分析中,逻辑门只描绘事件间的逻辑因果关系,下列叙述中正确的有()
A.
与门表示至少一个输入事件发生时,输出事件就发生
B.
或门表示仅当所有输入事件发生时,输出事件才发生
C.
异或门表示仅当单个输入事件发生时,输出事件才发生
D.
禁门表示仅当条件事件发生时,输入事件的发生方导致输出事件的发生
【单选题】变压器的( )油温是最高的。
A.
上层
B.
中层
C.
下层
【判断题】1959年以前,观测月球主要依靠望远镜和肉眼进行。()
A.
正确
B.
错误
【单选题】In the meeting, our Board of Directors ________ him, and so at 30, I was out.
A.
sided with
B.
sided against
C.
side on
D.
side at
【单选题】上消化道出血患者的粪便可呈
A.
脓血样
B.
柏油样
C.
果酱样
D.
白陶士样
【单选题】上消化道出血患者的粪便可呈
A.
柏油样
B.
脓血样
C.
果酱样
D.
白陶土样
E.
米泔样
【简答题】She was very con_____ of security.
【单选题】主流道衬套(浇口套)与注塑机喷嘴尺寸相匹配,假如注塑机喷嘴孔直径为6mm,以下哪个直径可以作为主流道小端直径?
A.
5mm
B.
6mm
C.
7mm
D.
12mm
【单选题】【R2】 THE BUSH CROWD BRISTLES AT THE USE OF THE 'Q-WORD'—QUAGMIRE(沼泽)—TO DESCRIBE AMERICAN INVOLVEMENT IN IRAQ. BUT WITH OUR SOLDIERS FIGHTING AND DYING WITH NO END IN SIGHT,WHO CAN DENY THAT MR. BUSH ...
A.
IT WAS AN IMMATURE DISPLAY OF STREET-CORNER MACHISMO(男子气概)THAT APPALLED PEOPLE FAMILIAR WITH THE AGONIZING ORDEALS OF COMBAT.
B.
THE AMERICAN DEATH TOLL IN IRAQ AT THAT POINT WAS ABOUT 200, BUT IT WAS CLEAR THAT A VICIOUS OPPOSITION WAS DEVELOPIN G.
C.
THIS IS ANOTHER EXAMPLE OF THE ADMINISTRATION'S INABILITY TO DISTINGUISH BETWEEN A STRATEGY AND A WIS H.
E.
SOME WERE LITTLE MORE THAN CHILDREN WHEN THEY SIGNED UP FOR THE ARMED FORCES,LIKE RAMONA VALDEZ, WHO GREW UP IN THE BRONX AND WAS JUST 17 WHEN SHE JOINED THE MARINES. E. THE LATEST FANTASY OUT OF WASHINGTON IS THAT AMERICAN-TRAINED IRAQI FORCES WILL ULTIMATELY BE ABLE TO DO WHAT THE AMERICAN FORCES HAVE NOT:DEFEAT THE INSURGENCY AND PACIFY IRAQ.
F.
THAT HAS NOT BEEN THE CASE,WHICH IS WHY WE CAN EXPECT TO REMAIN STUCK IN THIS TRAGIC QUAGMIRE FOR THE FORESEEABLE FUTUR E.
【判断题】D.W. 值在 0 和 4 之间,数值越小说明正相关程度越大,数值越大说明负相关程度越大
A.
正确
B.
错误
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