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【简答题】
在图形用户界面程序设计中,判断单选框是否被选中的方法是 ,获取文本框内容的方法是 。
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【简答题】The following table shows some results of a survey （调查）in which 800 Japanese school pupils were asked to give their impressions（印象）of their classroom teachers. The pupils’ impressions were found to di...
【单选题】There are reports that pupils in some areas were ______ to participate in welcome ceremonies.
A.
compelled
B.
obliged
C.
restricted
D.
commanded
【简答题】The reference for the voltage and current at the terminal of a circuit element are as shown in Figure h.1. The values for V and I are 40V and -10A. Calculate the power at the terminals and state wheth...
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【单选题】If pupils play video games too often,they will become addicted to them, thus________their schoolwork. [ ]
A.
affecting
B.
to affect
C.
affected
D.
having affected
【单选题】In the front of the hall _______ a group of pupils, who were listening to the lecture attentively.
A.
were sitting
B.
sat
C.
sit
D.
was sitting
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