The old couple decided to ________ a boy and a girl though they had three of their
A. adapt
B. bring
C. receive
D. adopt
查看答案
会计软件要尽量把联系密切的功能放在一个功能模块中，诸功能联系越密切则其耦合度越高；把联系不密切的功能放在不同的功能模块内，其内聚度就越低。 ()
A. 正确
B. 错误
A．Robert survived the plane crash.B．All the passengers were killed in the plane crash.
A. Robert survived the plane crash.
B. All the passengers were killed in the plane crash.
C. Robert was killed in the air crash.
D. Robert is a wonder-working person.
设x是整型变量，与函数IIf(X＞0，-x，x)有相同结果的代数式是
A. IxI
B. =-IxI
C. x
D. =-X
下列哪项检查最有意义
A. 颈部X线摄片
B. 确切的体检
C. 穿刺细胞学检查
D. 甲状腺B超
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