首页 > 通信工程师
题目内容 (请给出正确答案)
[主观题]

有志者事竟成。中译英

A、Where there is a will there is a way.

B、Sucess comes from strong will.

查看答案
答案
收藏
如果结果不匹配,请 联系老师 获取答案
您可能会需要:
您的账号:,可能还需要:
您的账号:
发送账号密码至手机
发送
安装优题宝APP,拍照搜题省时又省心!
更多“有志者事竟成。中译英”相关的问题
第1题
Sorry , we don’t have a vacant room. But I can recommend you to the Shenzhou Hotel. Th
e hotel is four – star hotel.中译英

点击查看答案
第2题
There isn't any difference between the two. I really don't know().

A.where to choose

B.which to choose

C.to choose what

D.to choose which

点击查看答案
第3题
"Where are you going for your holidays?""I haven't decided yet I()

A."

B.can

C.may

D.must

E.ought to

点击查看答案
第4题
一 Is that the small town you often refer to?— Right, Just the one_____you know I used t

A.that

B.which

C.where

D.what

点击查看答案
第5题
She didn’t remember very well where she learned the analogy of “Where are the string
She didn’t remember very well where she learned the analogy of “Where are the string beans of yesterday?” (Philosophers Among Carrots)()

此题为判断题(对,错)。

点击查看答案
第6题
We call your attention to the fact __ the L/C and we hope they will be satisfactiry t

A.what

B.that

C.where

D.it

点击查看答案
第7题
I don't known he is ().

A.where

B.that

C.what

D.how

点击查看答案
第8题
已知4个关系: S(sno,sname,sex,age,dept,special) C(cno,cname,credit,dept,precno,tno) T(tn

已知4个关系: S(sno,sname,sex,age,dept,special) C(cno,cname,credit,dept,precno,tno) T(tno,tname,sex,tspecial) SC(sno,cno,grade) 检索“通信”和“计算机”专业情况的语句是()。

A.SELECT* FROM S WHERE special='通信' OR special='计算机'

B.SELECT* PROM S WHERE special='通信' AND special='计算机'

C.SELECT* FROMT WHERE special='通信' OR special='计算机'

D.SELECT* FROM T WHERE special='通信' AND special='计算机'

点击查看答案
第9题
She didn't tell me the reason () she refused the offer.

A.which

B.why

C.when

D.where

点击查看答案
第10题
查询有选课记录,但没有考试成绩的学生的学号和课程号,正确的SQL语句是 ______。

A.SELECT 学号,课程号 FROM sc WHERE 成绩=""

B.SELECT 学号,课程号 FROM sc WHERE 成绩=NULL

C.SELECT 学号,课程号 FROM sc WHERE 成绩 IS NULL

D.SELEC T学号,课程号 FROM sc WHERE 成绩

点击查看答案
第11题
设学生选课关系模式为SC(Sno,Cno,Grade),其中,Sno为学号,Cno为课程号, Grade为成绩,SQL查询语句

设学生选课关系模式为SC(Sno,Cno,Grade),其中,Sno为学号,Cno为课程号, Grade为成绩,SQL查询语句如下:

SELECT Sno

FROMSC SCX

WHERE NOT EXISTS

(SELECT*

FROM SC SCY

WHERE SCY.Sno='1042'AND NOT EXISTS

(SELECT *

FROMSCSCZ

WHERE SCZ.Sno=SCX.Sno AND SCZ.Cno=SCY.Cno));与该查询等价的元组演算表达式为{t|(13)(SC(u)∧SC(v)∧(14)∧t[1]= u[1])}。

A.

B.

C.

D.

点击查看答案
退出 登录/注册
发送账号至手机
密码将被重置
获取验证码
发送
温馨提示
该问题答案仅针对搜题卡用户开放,请点击购买搜题卡。
马上购买搜题卡
我已购买搜题卡, 登录账号 继续查看答案
重置密码
确认修改