Those black clouds are a sure _____ that it’s going to rain. 
#6678
A
thing
B
mark
C
sign
D
one
推荐题目
Miss Smith is a close friend of _____.
#7351
A
Mary mother’s
B
Mary mother
C
Mary’s mother’s
D
Mary’s mother’s
The __________ is just around the corner and you won't miss it.
#7239
A
bicycle's shop
B
bicycle shop
C
bicycles shop
D
bicycles’ shop
I have a great ____ and admiration for my former English teacher.
#7181
A
passion
B
dislike
C
contempt
D
respect