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
_____ smoking, he would not have got cancer in the lung.
#85381
A
Was he given up
B
Had he given up
C
Did he give
D
If he gave up
It was the news _________ he got the first prize ________ made his father excited.
#84938
A
that; that
B
which; which
C
which; that
D
that; which