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【单选题】
如图,是一个几何体的三视图,主视图和侧视图是全等的半圆,俯视图是一个圆,则该几何体的体积是 [     ]
A.
B.
C.
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参考答案:
举一反三
【单选题】To put an extra emphasis I said before repeating.
A.
say again
B.
read back
C.
I say again
D.
acknowledge
【单选题】I repeat for clarity or emphasis. ( )
A.
verify
B.
wilco
C.
I say again
D.
Say again
【简答题】University Physics is intended for students of science and engineering. Primary emphasis is on physical principles and problem- 【C1】______ ; historical background and specialized practical application...
【单选题】※患者女,45岁。因饮酒后出现中上腹部剧痛。查体:上腹部压痛明显伴反跳痛,疑为急性胰腺炎。该患者应禁用的药物为
A.
吗啡
B.
生长抑素
C.
哌替啶
D.
阿托品
E.
西咪替丁
【简答题】PCB 绘图工具可以绘制导线、放置焊盘、过孔、字符串、位置坐标、( )、( )、放置房间定义,绘制圆弧或圆,放置切分多边形等。
【多选题】本次试验需要便携式的,哪几款适合呢
A.
me电化学式酒精传感器
B.
MP-3B
C.
MR513
D.
TGS823
E.
TGS822
F.
MQ-3
【多选题】与原料、半成品、成品接触的设备与用具,应使用()的材料制作,并应易于清洁和保养。
A.
无毒
B.
无味
C.
抗腐蚀
D.
不易脱落
【简答题】I would like to______(emphasis) that we are ready to sign the contract at any moment.
【判断题】There is more emphasis on I than on we for individulists.
A.
正确
B.
错误
【单选题】The change in emphasis of the Bank's lending policies meant that the Bank would
A.
be more involved in big infrastructure projects.
B.
adopt similar investment strategies in poor and rich countries.
C.
embark upon a review of the investment in huge dams and steel mills.
D.
invest in projects that would benefit the low-income sector of society.
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