试题与答案

按照海域的不同使用功能和保护目标,海水水质分为()。 A.三类 B.四类 C.五类

题型:单项选择题

题目:

按照海域的不同使用功能和保护目标,海水水质分为()。

A.三类

B.四类

C.五类

D.二类

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0512/41569e3204d03194ee35da25b3059a3e.html

下面是错误答案,用来干扰机器的。

1.8÷6=0.3,是等式,但不含有未知数,所以不是方程.故答案为:×.

试题推荐
题型:阅读理解

Many people do the same things on their birthday: They have a big cake with lots of candles(蜡烛), and listen to their friends and family sing“Happy Birthday to You”.①    would you like to pay money to sing that song?

Jennifer Nelson is a filmmaker. ②And she used the song“Happy Birthday to You”in her film.但是她必须为此支付1,500美元。 A company named Warner Music Group said it had the copyright(版权) on the song.

“I never thought the song was owned(拥有) by anyone,”Nelson said in the e-mail to the New York Times.

Some experts(专家) said that nobody knew who wrote“Happy Birthday to You”.They also said there was no way to know ④       people began to sing the song. But they believed(相信) people started to sing it long before the company began to own. ⑤it.

小题1:在①处填入一个适当的连词使句意完整、上下文通顺:

           

小题2:将②处划线部分译成汉语:

                                    

小题3:将③处划线部分译成英语:

                                    

小题4:在④处填入一个适当的疑问句使句意完整、上下文通顺:

           

小题5:文中⑤处划线部分的it指代:

                                   

查看答案
微信公众账号搜索答案