I have two sisters, but ____ of them is a teacher.
#36221
A
all
B
neither
C
both
D
none
推荐题目
We should not eat ________junk food. 
#43708
A
too many
B
too much
C
many too
D
much too
They ________ carefully, but they didn’t ________ anything. 
#43281
A
listened; listen
B
listened; hear
C
heard; listen
D
heard; hear