Our bad living habits will destroy the earth. Only by changing       we live can we save the earth.
#79234
A
that
B
what
C
how
D
where
推荐题目
 The policeman supposed             .
#39361
A
whether the victim had rung the doorbell
B
he would come to get the money in the rubbish bin.
C
when did the witness see the murder
D
that how the man ran out of the dark house
I don’t know ____________.
#79263
A
what does the word mean
B
what the word mean
C
what the word means
D
how the word means
Could you tell me ________? 
#38952
A
where can I park the car
B
what are you looking for
C
how do you send an e-mail
D
who saved my daughter
 —I don’t know ______. Can you tell me?  —Yes, at 3 tomorrow afternoon.
#37767
A
when we had a meeting
B
when did we have a meeting
C
when we will have a meeting
D
when will we have a meeting