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【判断题】
晶片尺寸相同,超声场的近场长度愈短,声束指向性愈好。
A.
正确
B.
错误
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举一反三
【单选题】The dog was taken for a walk, ?
A.
wasn't it
B.
doesn't it
C.
isn't it
D.
is it
【单选题】听力原文:W: So, what did you think about the discussion at lunch? I didn't realize people have such strong feelings about politics. M: Are you kidding? That subject always touches a nerve. Q: What does th...
A.
No one was interested in discussing politics.
B.
People avoid discussing politics.
C.
The woman is not being serious.
D.
Politics is a sensitive topic.
【多选题】影响餐饮产品的价格因素包括()
A.
竞争
B.
选址
C.
需求
D.
成本
E.
技术
【单选题】患者男,32岁。反复发热、腹泻2月。经实验室检查“抗HIV阳性”,初步诊断为“艾滋病。”护士对患者进行健康评估时,下列内容最不重要的是
A.
有无输血史
B.
有无静脉吸毒史
C.
有无吸食大麻史
D.
性伴侣的情况
E.
有无不洁性行为史
【单选题】两结点之间的物理电路称为( )。
A.
数据链路
B.
逻辑电路
C.
通信线路
D.
虚电路
【单选题】— Tom, did Mr. Li join you in your discussion? — No, he _____, but he happened to have fallen ill.
A.
would like to
B.
will
C.
was to have
D.
was going to join
【单选题】患者男,32岁、反复发热、腹泻2月,经实验室检查“抗HIV阳性”,初步诊断为“艾滋病”,护士对患者进行健康史评估时,下列内容中最不重要的是
A.
有无输血史
B.
有无静脉吸毒史
C.
有无吸食大麻史
D.
性伴侣的情况
【单选题】影响餐饮产品的价格因素不包括
A.
竞争
B.
地域
C.
需求
D.
成本
【单选题】两根细长杆,直径、约束均相同,但材料不同,且E1=2E2,则两杆临界应力的关系有四种答案:( )。
A.
(σcr)1=(σcr)2
B.
(σcr)1=2(σcr)2
C.
(σcr)1=(σcr)2/2
D.
(σcr)1=3(σcr)2
【单选题】______ choice you make matters little to the final result of the discussion.A.No matter what B.W
A.
39. ______ choice you make matters little to the final result of the discussion. A.No matter what
B.
Whichever
C.
Whatever
D.
No matter which
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