Cold ______ the night air was, he slept soundly because he was so tired after working for a whole day.
#67480
A
although
B
while
C
however
D
as
推荐题目
We’ve made up our mind to finish this experiment no matter ___ difficult it was.
#71579
A
what
B
when
C
how
D
how much
The how to book can be of help to______ wants to do the job.
#74293
A
who
B
whomever
C
no matter who
D
whoever
The book was written in 1946, the education system has witnessed great charges.
#71797
A
when
B
during which
C
since then
D
since when