—You look tired, Jack． What's wrong with you?—Oh, 1 worked quite late last night． Nothing wrong with me, ．
#30367
A
although
B
though
C
yet
D
still
推荐题目
I think I was at school, ______I was staying with a friend during the vacation when I heard the news.
#80655
A
even so
B
and then
C
so that
D
or else
Don’t stand by when you come across________ have difficulty in supporting their family because of serious illness.
#30364
A
Who
B
Whoever
C
Whichever
D
Whomever
Bad habits, _______ formed, are difficult, and sometimes impossible to shake off.
#31345
A
before
B
once
C
until
D
unless
_____ the majority of people you will meet when travelling are sure to be friendly, there are dangers-theft being the most common.
#30875
A
Since
B
Unless
C
While
D
Once
The teacher spoke slowly ________ the students might take notes.
#30123
A
while
B
since
C
even though
D
so that