皮皮学，免费搜题
登录
搜题
【判断题】
通过视图可以插入、修改或删除数据,因此视图也是一个( )A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】During his last lecture, the scientist______(觉得)easier to explain the theory to those with some background knowledge. (find)
【单选题】(Those) of us who move (during) the term should have (their) addresses (changed) at the teacher's office.
A.
Those
B.
during
C.
their
D.
changed
【单选题】听力原文：M: How much did you pay for your computer? F: Six thousand yuan. What did the woman do?
A.
She sold a computer.
B.
She bought a computer.
C.
She borrowed a computer.
【单选题】During recessions those who are to be fired first in the US corporations are ______.
A.
regular employees
B.
part-time workers
C.
junior employees
D.
temporary workers
【单选题】氯酸及其盐在室温下,虽然动力学上是惰性的,但在热力学上是不稳定的,无水高氯酸在储存或有杂质存在下都会自动爆炸分解,下列盐中最容易发生爆炸的是
A.
NH 4 ClO 4
B.
NaClO 4
C.
Mg(ClO 4 ) 2
D.
Al(ClO 4 ) 3
【简答题】Those students expected (to offer) some jobs (on) campus (during) the (coming) summer.
【单选题】During an emergency period, those who ______ false news should be severely punished by the authorities.
A.
announce
B.
receive
C.
circulate
D.
confirm
【简答题】仿照例句用所给的词汇造句。 例：war, go on, during all those years War was going on during all those years. A. a cold rain, drizzle down, all day yesterday B. the whole night, the wind, howl like mad C. in all those ...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
