Professor Jordon is well known for his _____ into the habits of the common housefly.
#6923
A
examination
B
introduction
C
research
D
expression
推荐题目
The Chinese government has announced a ______ of measures to help the film industry.
#5097
A
worth
B
supply
C
package
D
set
He and his wife are of the same __________; they both want their son to go to college.
#7142
A
soul
B
spirit
C
heart
D
mind
Jade is the highest award in Chinese culture and medals are the most important prize in Olympics，so medals with jade is the perfect ______ to present the Olympics in Beijing.
#7049
A
combination
B
cooperation
C
connection
D
composition
Beijing Man used fire for cooking food and also for light, warmth and ________ wild beasts.
#5056
A
protected from
B
protection from
C
protecting from
D
to protect from