______ he became seriously ill, he still went on working.
#58164
A
If
B
Unless
C
And
D
Even though
推荐题目
I like to eat something sweet, ____candy, ice cream and chocolate.
#58121
A
such as
B
even though
C
so that
D
as well as
I am wondering ________ you have read “the Harry Potter series” written by JK Rowing.
#55180
A
when
B
whether
C
where
D
what
–May I go to the concert with you?– I’m afraid not ______you have a ticket, because I have only one.
#56155
A
since
B
if
C
unless
D
though
—Don’t worry. Your uncle is coming to help you. —________he doesn’t come?
#56040
A
What if
B
Why not
C
What about
D
What for