He is only too ready to help others, seldom, ____, refusing them when they turn to him.
#84617
A
if never
B
if ever
C
if not
D
if any
推荐题目
---You forgot your pen when you went to have an exam.---My God, ____.
#83043
A
so did I
B
so I did
C
I did so
D
I so did
While watching television,______.
#80789
A
the doorbell rang
B
the doorbell rings
C
we heard the doorbell rings
D
we heard the doorbell ring
He never talked about himself as an object of pity, _____ any envy of the more fortunate or successful.
#80448
A
so did he show
B
neither does he show
C
nor did he show
D
either did he show
 Only after ________ his homework ________ to watch TV.
#565
A
he has finished; is he allowed
B
has he finished; is he allowed
C
he has finished; he is allowed
D
has he finished; he is allowed
It was announced that only when the terrible disease was under control _______ to return to their homes. 
#80814
A
the residents would decide
B
would the residents decide
C
would the residents be decided
D
the residents would be decided