Goldfish don’t know _______ to them three seconds ago.
#37933
A
what happens
B
what is happening
C
what happen
D
what happened
推荐题目
(2013·陕西西安名校第五次模拟)Our bad living habits will destroy the earth.Only by changing________we live can we save the earth.
#78750
A
that
B
what
C
how
D
where
Now teachers tend to be more dependent on ________ is thought to be a great teachingaid — the computer.
#78846
A
that
B
which
C
what
D
it
(2013·新课标Ⅰ，26)Police have found________appears to be the lost ancient statue.
#78839
A
which
B
where
C
how
D
what
It is my favorite book which is about _________．
#38227
A
how did Alice find her lost parents
B
what did Alice find her lost parents
C
how Alice found her lost parents
D
what Alice found her lost parents
Can you tell me_____________?
#38716
A
when did the train arrive
B
whether has the train arrived
C
when will the train arrive
D
whether the train has arrived