Li Gang, a police officer said that little about what his son _____ he know the moment all the media reported the traffic accident _____ in Hebei University.
#82542
A
did did; happening
B
did do; happened
C
would do; happening
D
could do; happened
推荐题目
Only when the government increases affordable homes for low-income groups________. 
#84445
A
the imbalance of demand and supply can be removed
B
can be removed the imbalance of demand and supply
C
can be the imbalance of demand and supply removed
D
can the imbalance of demand and supply be removed
Some green beans, ______ long enough, can be poisonous (有毒的).
#80298
A
if not be cooked
B
if not cooked
C
if not cooking
D
if not being cooked
Only after I read the book _______ why she devoted all her life to medical work forChinese women and children.
#82822
A
I understood
B
had I understood
C
did I understand
D
I had understood
______, I suppose, and the housing problems for the low-income families could be solved.
#80807
A
If you double your efforts
B
To make some more efforts
C
Some more efforts
D
Making greater efforts