The majority of nurses are women, but in the higher ranks of the medical profession women are in a ______.
A. minority
B. scarcity
C. rarity
D. minimum
查看答案
Thousands of ______ at the stadium came to their feet to pay tribute to an outstanding performance.
A. audience
B. participants
C. spectators
D. observers
Teachers in this school were encouraged to use drama as a(n) ______ of learning.
A. design
B. instrument
C. agency
D. tool
This is not the right ______ to ask for my help; I am far too busy even to listen!
A. moment
B. situation
C. opportunity
D. circumstance
We stood still, gazing out over the limitless ______ of the desert.
A. space
B. expanse
C. stretch
D. land