In those days our primary ______ was to provide people who were trapped in the snowstorm with food and healthcare.
#5493
A
anxiety
B
concern
C
incident
D
doubt
推荐题目
I wrote him a letter to show my _____ of his thoughtfulness.
#7294
A
achievement
B
agreement
C
attention
D
appreciation
He is not a(n)________, only  a(n) ___________.
#6621
A
friend; acquaintances
B
acquaintance; friend
C
friend; acquaintance
D
acquaintances; friend