When did you _________ the Chinese Young Pioneers?
#62116
A
become
B
join
C
take part in
D
join in
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I used to     early,but now I am used to      late.
#58256
A
getting up ,getting up
B
getting up ,get up
C
get up ,get up
D
get up ,getting up
I’m afraid I can do nothing about it. All that can be done ____.
#54252
A
has done
B
has been done
C
have done
D
were done