The bus driver always says to us ,“Don’t get off________ the bus stops.”
#57772
A
when
B
while
C
until
D
if
推荐题目
Some physics problems in this book are _________difficult for the students _________work out.
#55219
A
so; that
B
not; but
C
such; that
D
too; to
We prefer ________at the party rather than______.
#58532
A
to sing; to dance
B
to sing; dancing
C
to sing; dance
D
sing; dance
