Scientists have achieved a major ___ in the search for a cure for cancer, ____ is good news for those who suffer from cancer.
#5279
A
breakthrough; what
B
breakdown; which
C
breakup; that
D
breakthrough; which
推荐题目
I listened to Dr.Wilson’s lecture about the protection of wild animals,but I was unable to grasp its key _________.
#6989
A
words
B
notes
C
dots
D
points
Managers in excellent companies have a strong _____ for doing things rather than talking about situations.
#6042
A
opinion
B
feeling
C
idea
D
preference
A sense of __________ is the basic requirement for people working in the service industry, such as education and health care.
#5227
A
agreement
B
attention
C
invitation
D
devotion