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【多选题】
统计活动具有以下哪些特点?A.
数量性
B.
总体性
C.
具体性
D.
社会性
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【简答题】Do you want to live a happier, less stressful (有压力的) life? Try laughing for no reason at all. That’s how thousands of people start their day at Laughter Clubs around the world — and many doctors now t...
【简答题】Please combine the follwing sentences into one sentence. A new machine is has been invented. It is called 'The Revealer'.
【简答题】Do you want to live a happier, less stressful life? Try laughing for no reason at all. That’s how thousands of people start their day at laughter Clubs around the world—and many doctors now think that...
【单选题】–What’s that noise? –Oh, I forgot to tell you. The new machine ______.
A.
was tested
B.
will be tested
C.
is being tested
D.
has been tested
【单选题】The less clear you are about what you want to do, the less effective your plan will be.{A、B、C}
A.
你不太清楚自己想要做什么，你的计划就会失效。
B.
你越不清楚自己想要做什么，你的计划就越没有成效。
C.
你的计划越没有成效，你越弄不清楚自己想要做什么。
【简答题】Do you want to live a happier, less stressful (有压力的) life? Try laughing for no reason at all. That’s how thousands of people start their day at Laughter Clubs around the world – and many doctors now t...
【简答题】Do you want to live a happier, less stressful life? Try laughing for no reason at all. That’s how thousands of people start their day at Laughter Clubs around the world — and many doctors now think th...
【简答题】The machine suddenly stopped _____ (work) because of the power cut. 2. The interview is very ________(success), so you will get a chance to work for the famous software company. 3. The new machine o...
【单选题】45岁女性，痛经2年，且进行性加重，服止痛药无缓解，查子宫如孕8周，均匀增大。质地硬，可活动，无压痛，能韧带天增粗，双附件正常。CAl25 45U/ml，最可能的诊断是______
A.
子宫肌瘤
B.
子宫腺肌病
C.
盆腔子宫内膜异位症
D.
原发病经
E.
子宫肌炎
【单选题】45岁女性，痛经2年，且进行性加重，服止痛药无缓解。查体：子宫如孕8周，均匀增大，质地硬，可活动，无压痛，骶韧带无增粗，双附件正常，CA1253.8万U/ml，最可能的诊断是（）
A.
子宫肌瘤
B.
子宫腺肌病
C.
盆腔子宫内膜异位症
D.
原发痛经
E.
子宫肌炎
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