. It is clear that the whole world is passing through a social revolution in which a central _____ must be taken by scientists and technologists.
#6738
A
process
B
attention
C
measure
D
part
推荐题目
The ______ has become extremely tense. A war could break out any time between the two sides.
#6677
A
pollution
B
friendship
C
condition
D
situation
Electricity, like other forms of ______, has greatly increased in price in recent years.
#7230
A
pressure
B
force
C
strength
D
energy
He thought the painting was of little______ so he gave it away to me.
#7387
A
cost
B
value
C
expense
D
price
The generation _____ makes it difficult for parents to understand their children's opinions.
#7408
A
division
B
gap
C
separation
D
interval
Giving children pocket money as a gift during the Spring Festival is a common ____ in China.
#6502
A
sense
B
practice
C
deed
D
habit