Over years, scientists have made a great _____in the treatment of cancer.
#6477
A
break-in
B
breakthrough
C
breakup
D
breakdown
推荐题目
What on earth did you tell her? The_____on her face suggested that she was very angry.
#5623
A
impression
B
sight
C
appearance
D
expression
The Chinese are looking forward to the first_________to land on the moon after Yang Liwei’s successful trip to space.
#7103
A
measure
B
attempt
C
purpose
D
desire
No regular advertiser dare produce anything that fails to stick to the _______ of his advertisement.
#5286
A
situation
B
level
C
text
D
promise
The Browns stood staring at the happy _______ of children playing in the park.
#6730
A
scene
B
landscape
C
scenery
D
view
________I met him，he was working as a secretary in a big company.
#5778
A
Since the first time
B
The first time
C
For the first time
D
The first time which