We are wondering ________ we can prevent people from polluting the earth.
#38936
A
who
B
that
C
whether
D
what
推荐题目
—Do you know _____ now, Steven? —In Australia.
#37033
A
Where Sarah lived
B
where did Sarah live
C
where Sarah lives
D
where does Sarah live
At long last the child was found on top of ______ we call the museum of science and technology.
#78863
A
which
B
that
C
what
D
where
We promise ______ attends the party a chance to have a photo taken with the movie star.
#79212
A
who
B
whom
C
whoever
D
whomever
The newcomer went to the library the other day and scarched for he could find about Mark Twain.
#79239
A
wherever
B
however
C
whatever
D
whichever
–What did your mother say, Tom? -She asked me why _ __.
#37498
A
mysisterwas crying
B
mysisteriscrying
C
ismysistercrying
D
wasmysistercrying