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
—______ does your mother go for a walk？ —Every afternoon.
#56080
A
How long
B
How often
C
How much
D
How many
Basketball has a history of nearly 300 years. Today it is still loved by______ the young___the old.
#58338
A
both...and...
B
either... or...
C
not...but...
D
neither...nor...
The book was written in _________ easy English _________ even primary school students could understand it.
#57546
A
so; that
B
such; that
C
too; to
D
very; that