The local Tibetans and Sherpas laughed at the strange bottles containing ________ they referred to as “English air”．
#30315
A
which
B
that
C
how
D
what
推荐题目
Please do me a favor-----_________ a seat for me in case the hall is too crowded.
#31636
A
to save
B
saving
C
save
D
saved
The magazine ______ the cover is missing was borrowed from the school library.
#34337
A
its
B
who’s
C
whose
D
of which