【单选题】【消耗次数：1】
The book [填空] I’m reading is written in English.
①
which
②
whom
③
whose
④
who
参考答案：
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相关题目
【判断题】
If I have any comments to make, I’ll write them in the ___margin___ of the book I’m reading
①
正确
②
错误
【单选题】
How many books do you have? I have [填空] book．Thats [填空] English book．
①
a,an
②
a,one
③
on,an
④
one,one
【判断题】
判断线上的内容是否正确：If I have any comments to make, I’ll write them in the ___margin___ of the book I’m reading
①
正确
②
错误
【单选题】
The book is _______ and I’m ______it.
①
A. interesting,interesting
②
B.nterested,interested
③
C.interesting, interested
④
D.interested, interesting
【单选题】
I enjoyed the movie very much. I wish I______ the book from which it was made.
①
have read
②
had read
③
should have read
④
are reading
【单选题】
A: I havent received the book which I ordered from you last Saturday. B: Please tell me the serial number on your order sheet. [填空].
①
You wont regret
②
Trust me
③
Ill run a check for you
④
I promise
【单选题】
Which of the following is not written by Henry James？
①
Daisy Miller
②
The Wings of the Dove
③
The American
④
Self-Reliance
【单选题】
Which of the following is not written by Herman Melville? ____
①
Typee and Omoo
②
Mardi and White Jacket
③
The Bostonians and American Tragedy
④
Moby-Dick and Pierre
随机题目
【多选题】
Photoshop中Transform(变换)命令可以进行哪些操作变形?
①
Scale(缩放)
②
Rotate(旋转)
③
Perspective(透视)
④
Crop(裁切)
【单选题】
Premiere中，下面哪个选项不是导入素材的方法
①
执行“文件”/”导入”或直接使用该菜单的快捷键（CTRL+I）组合键
②
在项目窗口中的任意空白位置单击鼠标右键，在弹出的快捷菜单中选择“导入”菜单项
③
直接在项目窗口中的空白处双击即可
④
在浏览器中拖入素材
【单选题】
有关Windows下标准格式AVI文件叙述中，下列说法正确的是_____________。
①
将视频信息与音频信息分别集中存放在文件中，然后进行压缩存储
②
将视频信息与音频信息完全混合在一起，然后进行压缩存储
③
将视频信息与音频信息交错存储并较好地解决了音频信息与视频信息同步的问题
④
将视频信息与音频信息交错存储并较好地解决了音频信息与视频信息异步的问题
【简答题】
设随机变量（X,Y）的联合分布律为<img src="https://huaweicloudobs.ahjxjy.cn/35F1210ABFC9935AC17CB260B6C1CB5B.png" title="2.png" alt="2.png"/>已知事件{X=0}与{X+Y=1}相互独立，(1)求a,b;（2）判断X和Y是否独立。
【简答题】
若D(X)=25，D(Y)=36，<img class="jc-formula" data-tex="{ \rho }_{ xy }=0.4" src="https://huaweicloudobs.ahjxjy.cn/5D486A9B923DC21CB7D8F95C5E5E4174.png" style="vertical-align: middle;"/>，则cov(X,Y)=[填空1]