Don’t forget to wash your hands _________ you have meals.
#58357
A
before
B
until
C
though
D
unless
推荐题目
—You won’t pass the oral English test ______ you practise speaking more．—I am sure that I will be the best．Don’t worry，mum．
#58398
A
when
B
if
C
unless
D
after
Most Brazilians get along well with each other, _________ they are from different races(种族), including Americans, European settlers, and Africans,.
#55509
A
although
B
as a result
C
since
D
unless
—It’s too late. I have to go now. —Oh, it’s raining outside. Don’t leave it stops.
#55680
A
while
B
if
C
until
D
after