---All the volunteers(志愿者) were very tired, but ____ of them had a rest.
---They were busy looking for the missing people.
| A．neither | B．all | C．both | D．none |
Although he is 8﹣year﹣old boy，he can play the violin very well.（ ）
| A． |
a |
B． |
an |
C． |
the |
D． |
/ |
﹣﹣﹣_________，you won't be friends again.
﹣﹣﹣It's not easy，but I will have a try.（ ）
| A． |
Unless you will say sorry to him |
| B． |
If you say sorry to him |
| C． |
Unless you say sorry to him |
﹣﹣﹣Could you tell me _________？
﹣﹣﹣Maybe you can talk to your parents.（ ）
| A． |
what I should do |
B． |
what should I do |
| C． |
what should I did |
D． |
﹣﹣﹣What kind of music do you like？
﹣﹣﹣I like music _________ I can sing along with.（ ）
| A． |
that |
B． |
who |
C． |
what |
﹣﹣﹣How long _________you_________ in Xiangxi？
﹣﹣﹣Since 16 years ago.（ ）
| A． |
did，go |
B． |
have，been |
C． |
have，gone |