Tom had been studying French hard for nearly three years he mastered it．
#30569
A
after
B
when
C
since
D
before
推荐题目
This is a book, which I dare say, is unequaled ______translation practice is concerned.
#80344
A
as much as
B
as well as
C
as far as
D
as long as
She has a gift for creating an atmosphere for her students ____allows them to communicate freely with each other.
#32936
A
which
B
where
C
what
D
who
---Will you go to Betty’s birthday party?---No, _______invited.
#33705
A
even though
B
until
C
if
D
as long as
You can’t catch the charm of English poetry ___you understand its rhythm．
#32731
A
if
B
unless
C
though
D
while