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【单选题】
—What a clean and bright classroom, isn’t it? —Yes, it’s always clean and bright because it every day.A.
cleans
B.
cleaned
C.
is cleaned
D.
was cleaned
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【单选题】汽车行驶的充要条件是 。
A.
驱动力大于等于行驶阻力
B.
驱动力大于等于附着力
C.
驱动力小于等于附着力大于等于行驶阻力
D.
驱动力大于等于附着力小于等于行驶阻力
【单选题】What the organizer of Miss Digital World wants to do next is______.
A.
to sell pictures of beauties for calendars
B.
to hold another contest
C.
to put the digital beauties into practical use
D.
to start an advertising company
【简答题】完形填空。 The concept of solitude (独处) in the digital world is almost non-existent. In the world of digital technology, e-mail, social networking and online video s, information is meant to be 1 . Sol...
【简答题】汽车行驶的必要条件是 ,充分条件是 。
【单选题】某急性白血病患者在化疗期，近一天尿量1 000ml/24h，此时的护理措施最重要的是
A.
嘱患者多饮水，每日尿量大于1 500ml，必要时遵医嘱输液
B.
让病人听流水声诱导排尿
C.
记录出入量
D.
留置导尿管
E.
观察生命体征
【单选题】Uber is a digital company that builds products that the digital world and the physical world.
A.
interfere
B.
interrupt
C.
intersect
D.
interrogate
【简答题】Today, people are living in a digital world which brings about a fast evolution of technology in daily life, such as digital photos, digital computers, digital books, etc. Nearly everything can be sim...
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