搜题请搜索小程序“爱下问搜题”
问题 解答题

要下雨了，小莉看见远处有闪电，4秒后听到了雷声，请问闪电的地方离小莉有多远？（雷声在空气中的传播速度是0.34千米/秒．）

答案

0.34×4=1.36（千米），

答：闪电的地方离小莉1.36千米．

听力题

单词拼写（共10小题，每小题1分，共10分）

小题1:Don’t give me meat any more. I am on a _________（节食）.

小题2:We have firm _______ (信念) that we’ll hold a promise if we work hard.

小题3:The show is far from being a failure; It was a great __________(成功).

小题4:The cave was completely dark, so he _____（点燃）a candle and went inside.

小题5:After _______ (毕业), I just acted as an assistant manager in the company.

小题6:Smoking is _________(禁止) in public places in our country.

小题7:It’s dangerous for a child to hold a ___________（锋利的）knife.

小题8:His ___________（残疾）prevents him from holding a job.

小题9:The old lady is famous for being warm-hearted and _______（慷慨）. And she always gives things, more or less, to the beggars to her door.

小题10:The ocean and seas __________ (环绕)the islands are deep blue.
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改错题

修改下面的几个句子，使之句意明确。

（1）一边站着一个孩子，看来年纪还很小。

修改：___________________________________

（2）区代表四十九人，妇女代表倒占了二十一人。

修改：___________________________________

（3）一辆乳黄和深红色的电车飞驰过去。

修改：___________________________________
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