Thanks to scientific research, we now have a good understanding of ______ an earthquake is and why it happens.
#78873
A
how
B
which
C
whether
D
what
推荐题目
— What did Paul say last night?— He said _________ listening to the radio program—“Teen Talk”.
#38726
A
did he like
B
that he liked
C
if he likes
D
what he liked
These photos will show you .
#79179
A
what does our village look like
B
how does our village look like
C
what our village looks like
D
how our village looks like
I didn’t understand ________________ , so I raised my hand to ask him.
#39210
A
what my teacher says
B
what does my teacher say
C
what my teacher said
D
what did my teacher say
My pen pal from America is coming to visit me . I’m thinking about ______________.
#37914
A
What present did I give her
B
how I will give her a surprise
C
where will we have a big meal
D
whether I planned a trip for her
The boss left the office angrily because of ______ his men said then.
#78931
A
what
B
that
C
why
D
which