---Mary was being badly treated when John happened to pass by and helped her out ---I think it was not a pure______but had been well planned.
#7379
A
coincidence
B
occurrence
C
arrangement
D
incident
推荐题目
 In this research, two are _____, and the others are _____.
#6655
A
Swisses, Germans
B
Swiss, Germen
C
Swisses, Germen
D
Swiss, Germans
—I’m going to Paris this weekend. —What a(n)________! So am I.
#5555
A
convenience
B
consequence
C
circumstance
D
coincidence
Although the city had been attacked by the storm several times, ______was done. 
#6498
A
a few damages
B
few destroy
C
little hurt
D
little damage