China has in producing clones of cows and goats, and continues to research ways _______ can benefit mankind.
#13508
A
resulted ; that
B
succeeded ; /
C
succeeded ; that
D
resulted ; in which
推荐题目
The police are trying to find out the _______ of the woman killed in the traffic accident.
#12569
A
status
B
identity
C
recognition
D
evidence
They became good friends during the war, and since then their lifelong friendship has _______ tests of life and death.
#12301
A
gone through
B
got through
C
stood up
D
cleared up
You can’t imagine what difficulty we had home in the snowstorm.
#12303
A
walk
B
walked
C
to walk
D
walking
_______ is known to us all that the old scientist, for _______ life was hard in the past, still works hard in his eighties.
#11894
A
It; whom
B
As; whose
C
As; whom
D
It; whose