【多选题】一类固体化学试剂如金属钾、钠、锂、钙、电石等,遇水即可发生激烈反应,并放出大量热,也可产生爆炸,存放这类试剂时应()。
【单选题】Question 13
A.
It is quieter in the corner
B.
She doesn't want other people to see her
C.
The man prefers sitting in the corner
D.
There aren't any seats available except the seats in the corner
【单选题】在用 VB 体验编写程序时,了解到代码窗口是用来( )。
【多选题】题干:一类固体化学试剂如金属钾、钠、锂、钙、电石等,遇水即可发生激烈反应,并放出大量热,也可产生爆炸,存放这类试剂时应( )。
【单选题】( )也称为代码编辑器,它是输入应用程序代码的编辑窗口。
【多选题】一类固体化学试剂如金属钾、钠、锂、钙、电石等, 遇水即可发生激烈反应,并放出大量热,也可产生爆炸,它们应如何存放:
【单选题】question 13
A.
13.A)Apply to an American university.
B.
B)Do research on higher education.
C.
C)Perform in a famous musical.
D.
D)Pursue postgraduate studies.
【单选题】Question 13
A.
Seek advice from senior students.
B.
Pick up some meaningful hobbies.
C.
Participate in after-school activities.
D.
Look into what the school offers.