When ______ if he had any idea of what the novel was about, Jack just kept silent.
#68204
A
asking
B
asked
C
to ask
D
being asked
推荐题目
If I _____ one million dollars, I________ travel around the world with my parents.
#41185
A
have; will
B
had; will
C
had; will
D
had; would
It was not long________the whole country rose up and drove the enemy out of their country.
#72170
A
when
B
before
C
after
D
until
You should make it a rule to leave things _______ you can find them again.
#70500
A
when
B
where
C
then
D
which