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【单选题】
某汉字的区位码是5448它的机内码是【 】。A.
d6d0h
B.
e5e0h
C.
e5d0h
D.
d5e0h
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反馈参考答案：
举一反三
【单选题】Stressful environments lead to unhealthy behavior such as poor eating habits, which ____ increases the risk of heart disease. [ ]
A.
in turn
B.
in return
C.
by chance
D.
by turns
【单选题】Stressful environment leads to unhealthy behaviors such as Ix)or eating habits, which ______ increase the risk of high blood pressure and heart disease.
A.
in turn
B.
by chance
C.
by fortune
D.
in case
【单选题】执行如下代码片段后,num的值为: int num = 5; num = (num % 2) == 0 ? num – 1 : num + 1;
A.
1
B.
4
C.
5
D.
6
【单选题】Stressful environment leads to unhealthy behaviors such as poor eating habits, which _____ increase the risk of heart disease.
A.
by chance
B.
in other words
C.
in return
D.
in turn
【单选题】与 405° 角终边相同的角是
A.
k ·360° － 45° ， k ∈ Z
B.
k ·180° － 45° ， k ∈ Z
C.
k ·360° ＋ 45° ， k ∈ Z
D.
k ·180° ＋ 45° ， k ∈ Z
【单选题】与 405° 角终 边相同 的角 的集合 可表示为 ( )
A.
{α|α=225 ° + k˙ 360 ° ， k ∈ Z }
B.
{α|α=135 ° + k˙ 360 ° ， k ∈ Z }
C.
{α|α=45 ° + k˙ 360 ° ， k ∈ Z }
D.
{α|α=-45 ° + k˙ 360 ° ， k ∈ Z }
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