It was April 29, 2011 _____ Prince William and Kate Middleton walked into the palace hall of the wedding ceremony.
#68313
A
that
B
when
C
since
D
before
推荐题目
---- Is it high time that we _____ on the school building? ---- Yes, it _____.   
#73483
A
do some repairs; is
B
do some repair; is
C
did some repairs; is
D
did some repair; was
This is the reason ___ I agree to it.
#73616
A
that
B
why
C
what
D
A and B
 When ______ help, one often says “Thank you.” or “It’s kind of you.”
#68004
A
offering
B
to offer
C
to be offered
D
offered