Don’t start reading a book ________ you find that it’s one you can read with ease and understanding.
#32363
A
when
B
if
C
unless
D
though
推荐题目
------ Our holiday cost a lot of money.------ Did it? Well, that doesn’t matter ______ you enjoyed yourselves.
#29988
A
as long as
B
unless
C
as soon as
D
though
You can keep all the files and documents you think it is convenient to get them．
#30188
A
what
B
how
C
where
D
when
Nobody believed a 92-year-old man could run a marathon_______he passed the finishing line. People of all ages can challenge themselves.
#30855
A
if
B
since
C
until
D
unless
---It’s pouring now. Are we still going camping tomorrow?----_____ it is good or bad, we will set off as planned.
#31284
A
However
B
Whether
C
Whatever
D
No matter
I was glad to meet Jerry again, ________ I couldn’t wait to spend all day with her.
#30789
A
but
B
and
C
so
D
or