Some of my friends are interested in science, but none of them can tell ____________.
#36924
A
when UFOs appear next time
B
if horses know the way or not
C
where was this kind of plant found
D
how elephants communicate
推荐题目
Please remind me ____ he said he was going. I may be in time to see him off.
#79044
A
where
B
when
C
how
D
what
--- How are you feeling here? --- It’s quite hot. I don’t know _____ to go or stay.
#38898
A
how
B
when
C
whether
D
where
Computers are so popular in our country that every pupil knows _____ e-mails.
#38845
A
how can he send
B
how does he send
C
how to send
D
how sending
——Mr Green, do you know_______? ——July 10,It will last a month.
#36744
A
when our summer camp begins
B
when does our summer camp begin
C
where our summer camp begins
D
where does our summer camp begin
The little girl is seriously ill. Luckily we have decided to do ______ it takes to help.
#79199
A
whichever
B
whatever
C
whenever
D
however