【正文】 tion6．—Do you know why David went to London last month?—He went there with the ________ of finding a better job as an engineer.A．experience B．condition C．knowledge D．purpose7．—Finding information is not a big deal today.—Yes. The ________ is how to tell whether the information is true or not.A．a(chǎn)dvantage B．message C．challenge D．knowledge8．— How do you like Jianye Library?— Wonderful! I’m especially satisfied with the high ________ of its service.A．cost B．value C．standard D．price9．Mr. Zhang is an excellent Chinese teacher. He has over 20 years’ teaching ________.A．experience B．progress C．information D．knowledge10．The ________ on the desk is for you. It says Mr. Lee is ing to visit you tomorrow.A．a(chǎn)dvice B．lesson C．paper D．message11．The father put his son’s toy together by following the ________.A．instructions B．inventions C．collections D．invitations12．—Do you know the boy saving his neighbour from a fire last week?—Sure! I really admire him for his ________.A．gift B．friendship C．courage D．a(chǎn)bility13．—Dad, what is the loudspeaker saying?—It is to the fight to Shanghai is checking tickets now.A．customers B．passengers C．members D．tourists14．When autumn es, the ________ will turn yellow, and fall from the tree.A．mountains B．leaves C．birds D．plants15．—The air is very fresh in our city. There is less _______ than before.—Yes. The government has taken action to protect the environment.A．wood B．pollution C．noise D．water16．Yancheng Nature Reserve covers an ______ of over 45,000 square kilometers. It is one of the world’s most important wetlands.A．a(chǎn)rea B．object C．space D．population17．—I didn’t have the to go out alone at night when I was a little child.—So did I. But now I’m brave enough.A．courage B．power C．a(chǎn)bility D．chance18．— Did Lucy dress herself beautifully at her birthday party?— Yeah, of course. Her white dress caught everyone’s ______.A．celebration B．organization C．introduction D．a(chǎn)ttention19．The visitor told a very ______story about what he did for a ______in Africa.A．lively；living B．lively；life C．living；living D．a(chǎn)live； live20．—What’s on the table?—Can’t you see? There are some ________ of milk.A．packets B．glasses C．bottles D．cartons21．If you’re good at English, you will have one more ________ when searching for jobs.A．method B．a(chǎn)dvantage C．interest D．interview22．A factory will be built for the __________ of this type of new energy car.A．position B．population C．production D．pronunciation23．—I really admire these scientists in different fields in our country.—I agree. They have made a great ________ to our country, even to the world.A．celebrati