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【单选题】
下列关于血氧容量的说法,正确的是:
A.
血氧容量是反映血液携带氧能力的指标
B.
血氧容量与血红蛋白的含量密切相关
C.
血氧容量的正常值约为19ml/dl
D.
血氧容量与血氧饱和度呈平行关系
E.
一个人血氧容量的值=血红蛋白含量(g/dl)×1.34ml
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举一反三
【单选题】We had no time_________, but we had a great time _________the model plane together.
A.
to chat;making
B.
to chat;to make
C.
chatting:making
D.
chatting;to make
【单选题】We are ______ to move, but we had no choice.
A.
willing
B.
reluctant
C.
hesitant
D.
determined
【单选题】序列比对算法哪年出现()年
A.
1977
B.
1988
C.
1970
D.
1991
【单选题】If we had no ______ of our own, we would not take so much pleasure in noticing those of others.
A.
detects
B.
mistakes
C.
faults
D.
guilt
【单选题】摄氏温度100°C相当于热力学温度( )K。
A.
) 100
B.
) 373.1
C.
)173.1
D.
) 37.8
【单选题】摄氏温度100°C相当于热力学温度()K。
A.
(A) 100
B.
(B) 373.1
C.
(C)173.1
D.
(D) 37.8
【单选题】Needleman-Wunsch序列比对算法哪年出现( )年
A.
1977
B.
1988
C.
1970
D.
1991
【单选题】树干的建模使用了那种建模效果器
A.
扫描
B.
挤压
C.
放样
D.
贝塞尔
【简答题】小题1:I had a very happy day today because we had no school though it is Tuesday today. I played football with my friends on the playground in our school. Then we had a big dinner with a lot of our frie...
【简答题】将下列单词根据读音进行音节划分,如 language ['læŋg/wɪdʒ] excited [ɪkˈsaɪtɪd] effect [ɪˈfekt] effective [ɪˈfektɪv] exercise [ˈeksəsaɪz] harmonious [hɑːˈmə ʊ nɪəs] 纸上写下这些单词的音标,然后划分,拍照上传
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