A dark cloud is a ________ of thunderstorm.
#6254
A
symbol
B
sign
C
mark
D
signal
推荐题目
Syria's foreign ministry yesterday accused Israel ______ working with "terrorist groups" after it carried out two strikes against Syrian targets.
#5273
A
of
B
with
C
on
D
against
Though bought several years ago, the car is still in good .
#5765
A
situation
B
condition
C
standard
D
position
This ____ of trousers ____ fit me. Please show me ____.
#6998
A
suit, isn't , another
B
pair, doesn't , another pair
C
one, isn't . another one
D
kind, don't , another
Sir, you are not allowed to enter the building unless you get our manager’s__.
#6250
A
permission
B
connection
C
instruction
D
introduction