---Are Mr. and Mrs. Black at home? --- No. ________ of them are at work.
#54320
A
Every
B
Each
C
Both
D
All
推荐题目
---Let’s visit the old people’s house. ---______ my mother asks me to do homework at home?
#39188
A
Why
B
What if
C
Why not
D
How
— _______ can a tiger weigh, do you know? — Yes, I know that a big one can weigh over 300 kilos.
#39130
A
How many
B
How heavy
C
How much
D
What
