The bus driver always says to us: “Don’t get off ______ the bus stops.”
#55229
A
when
B
while
C
until
D
if
推荐题目
 —_____________________? —She is a nurse.
#55884
A
Who is your mother?
B
Is your mother a nurse?
C
Where is your mother?
D
What does your mother do?
My sister ______ go to bed _______ my mother came back last night.
#55654
A
not until
B
doesn't; until
C
didn't; until
D
aren't; until