If you have trouble pronouncing the word, you can repeat it over and over again _______ you are comfortable with it.
#55250
A
unless
B
if
C
until
D
while
推荐题目
－Have you heard of Liu Qian from Taiwan?－Sure! His magic performance is _______amazing for people ______forget．
#57882
A
so; that
B
such; that
C
too; to
D
very, to
____________the trousers? They’re very nice. They feel soft and smooth.
#55898
A
What do you think of
B
What do you like
C
How do you do
D
How would you like
My friend’s flight had taken off _________ I got to the airport to see him off.
#56042
A
while
B
after
C
before
D
until