It was only after he had read the papers    Mr. Gross realized the task Before him was extremely difficult to complete.
#84927
A
when
B
that
C
which
D
What
推荐题目
Was it in 1969 _____ the American astronaut succeeded_____ landing on the moon?
#85451
A
when;on
B
that;on
C
when;in
D
that:in
Was it in the house____he lived ____ the painting was stolen?
#85295
A
that, where
B
where, where
C
where, that
D
that, that
It’s in the village ________ he was born.
#85124
A
where
B
who
C
which
D
that