One third of the country ________ covered with trees and the majority of the citizens________black people.( 2011·湖南)

A．is; are B．is; is

C．are; are D．are; is

Jack wasn't saying anything, but the teacher smiled at him ________ he had done something very clever.(2011·湖南)

A．as if B．in case

C．while D．though

He once observed that “All happy families ________ one another, but each unhappy family is unhappy in its own way”．(2012·桂林十八校联考)

A．like B．appear C．resemble D．represent

During the flight to the Moon, Chang'e I Satellite gradually ________ her directions so that she can go into her programmed orbit.(2012· 福建“四地六校联考”)

A．accepts B．adopts

C．adapt D．adjusts

________ from Milan Trenc's novel，the film Night at the Museum brings to life a world where dinosaurs wander the earth.

A．To be adapted B．Adapting

C．Having adapted D．Adapted

After his journey from abroad, Richard Jones returned home，________.

A．exhausting B．exhausted

C．being exhausted D．having exhausted

—How is the man injured in the earthquake?

—The doctor said if ________ in a proper way，he was likely to be saved.

A．treated B．treating

C．is treated D．to be treated

—It often rains in that area.Please take an umbrella with you.

—________.

A．Well, it just depends B．All right，you're welcome

C．Yes, take it with me D．OK，just in case

________ that's important is that you are doing your best and moving in the right

direction.

A．One B．All

C．Everything D．Anything

________ to the hot weather here was more difficult than I had expected.

A．Adjusting B．Adopting

C．Relating D．Using