Look at the photos ____ I took in the Yellowstone National Park.
#42800
A
what
B
that
C
where
D
whose
推荐题目
--When are the Shutes leaving for New York?---Pardon? ---I asked ___________.   
#42669
A
when are the Shutes leaving for New York
B
when the Shutes are leaving for New York
C
when were the Shutes leaving for New York
D
when the Shutes were leaving for New York
Please pass me the book ________ cover is green.
#42719
A
which
B
whose
C
that
D
who