My cousin is a boy_______lots of trouble to his parents．（ ）
| A． |
who bring |
B． |
which brings |
| C． |
who brings |
D． |
that bring |
﹣﹣﹣________ do you volunteer in Old People's Home？
﹣﹣﹣Once a week．We hope to help the old more．（ ）
| A． |
How soon |
B． |
How many |
C． |
How often |
D． |
How long |
In 2022，Beijing will host the Winter Olympics．________ my brother and I want to watch it．（ ）
| A． |
Neither |
B． |
All |
C． |
Either |
D． |
Both |
________ great news it is!We'll have a school trip next week．（ ）
| A． |
What a |
B． |
What |
C． |
How a |
D． |
How |
I hope my school life of senior high will be ________ than that of junior high．（ ）
| A． |
more exciting |
B． |
very exciting |
| C． |
as exciting as |
D． |
the most exciting |
Mr．Chen is a teacher ________ I want to learn from．He is so knowledgeable．（ ）
| A． |
which |
B． |
when |
C． |
who |
D． |
what |