. Mary was only too ready to help others, seldom, _____, refusing them when they turned to her.
#93936
A
if never
B
if not
C
if any
D
if ever
推荐题目
_________ no doubt that a green campus plays an important role in the growth of students, both physically and mentally.
#92245
A
It is
B
There has
C
There is
D
It has
I often visit my parents, who live in the countryside whenever ____.
#92836
A
I am convenient
B
it will be convenient to me
C
I will be convenient
D
it is convenient to me
any further information, please contact us in our office in London.
#92585
A
Should you require
B
You should require
C
Must you require
D
You must require
It is the first time that you have come to China, _____?
#95178
A
haven’t you
B
isn’t it
C
hasn’t it
D
aren’t you
Students used to_____ information from newspapers or magazines, but now they are used to ______ for it on the Internet directly.
#93635
A
get; search
B
getting ; search
C
getting ; searching
D
get; searching