Working hard is not only a _____ of great success, but it is among the essential requirement.
#5107
A
sign
B
singal
C
guarantee
D
expectation
推荐题目
It doesn't make any____now what he says -- it's too late for apologies.
#7302
A
difference
B
effect
C
progress
D
development
The tragedy of the innocent young Brazilian boy killed by the British police has put the British police in a difficult________.
#6865
A
occasion
B
case
C
situation
D
background
—Can I help you with it?— I appreciate your _____, but I can manage it myself．
#5649
A
advice
B
offer
C
question
D
idea
More and more people choose to shop in a supermarket as it offers a great _______of goods.
#7445
A
variety
B
mixture
C
extension
D
combination
— I’m going to Paris next week.— What a ________! So am I.
#5248
A
pity
B
coincidence
C
accident
D
chance