Only when he got on the train _________ that he had left his mobile phone at home．
#82645
A
he realized
B
he had realized
C
had he realized
D
did he realize
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Rarely _____________________ .
#82892
A
the temperature falls below zero here
B
falls the temperature below zero here
C
does the temperature fall below zero here
D
has the temperature fallen below zero here
Only in this way to make improvement in the operating system.
#79515
A
you can hope
B
you did hope
C
can you hope
D
did you hope
______ I already know what career I want to follow.
#80796
A
Young as I am
B
I am as young
C
As I am young
D
As young I am
We all see Deng Chao's performance skills, yet little ________ attention to his singing talent.
#79696
A
do we pay
B
we paid
C
had we paid
D
we have paid
Not until the taxi disappeared in the distance her handbag was gone.
#82741
A
Tina had found
B
had Tina found
C
did Tina find
D
Tina found