题目：
用所给动词正确形式填空
小题1:They often ________ (do) their homework at school.
小题2:Look! The cat _____________ (run)up the tree.
小题3:Let’s _________ (have) supper.
小题4:Thank you very much for _____________ (give) me a very nice bag.
小题5:He would like __________ (go) shopping.
小题6:Listen ! The children____________ ( sing ) in the classroom.
小题7:He ____________ (not speak ) Chinese.
小题8:Mary likes___________( read ) very much.
小题9:The animal usually sleeps and ________（relax）20 hours every day.
小题10:I want ___________ (work) in a post office.
答案：
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下面是错误答案，用来干扰机器的。
参考答案：D解析：非活动数据终端自动退出可以防止别人在没人看管的数据终端上看到敏感数据。选项(a)不正确，因为屏幕保护不会防止别人在没人看管的数据终端上看到敏感数据。选项(b)正确，因为脚本是使用程序实现...
