Our lab is on the third _____ of a six—______ building.
#6773
A
floor; story
B
floors; stories
C
ground; flat
D
apartment; ground
推荐题目
Unfortunately the restaurant he recommended fell far short of our _______. 
#7262
A
expectations
B
advantages
C
opportunities
D
contributions
---_______to you _______your great success!---Thank you very much.
#6486
A
Celebrate, for
B
Congratulate, on
C
Congratulation, on
D
Congratulations, on
The experiment turned out to be       , which wasn’t ______ they wanted.
#6901
A
a completely failing ; as
B
a complete failure ; what
C
completely failure ; that
D
failed ; 不填