One of the main themes of the summit was “sustainable development”,or the question _________ we can continue developing the world without damaging the environment.?
A．whatB．howC．whyD．that ?
B?
本題考查的是同位語的表達。we can continue developing the world without damaging the environment.是作同位語來修飾the question的。
練習冊系列答案
相關(guān)習題

科目：高中英語 來源：不詳 題型：單選題

We will be shown around the city: schools, museums, and some other places, _______ other visitors seldom go.
A．whatB．which
C．whereD．when

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

In this district for five months or more of the year, no construction can be done _______ the rainy season makes it impossible.?
A．before B．whileC．untilD．when

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

If you feel tired and sick of fat food, that is _______ you have to go to the hospital for a medical examination.
A．whyB．when?C．whetherD．what?

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Actually, girls can be _______ they want to be just like boys, whether it is a pilot, an astronaut, or a general manager.
A．whereverB．however?C．whateverD．whoever?

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

She said that the building would be finished by October,__________ I doubt very much.?
A．thatB．thisC．whenD．which?

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

This is the main use that the scientists make _________ of natural resources.?
A．it　B．which　C．use　D．/?

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—Oh,life is so boring!?
—Please don’t think so.I suppose you’ve come to the point _________ a change is needed.?
A．where　B．when　C．whichD．a(chǎn)s ?

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—Do you still remember__________he was taken to the hospital??
—Yes，he was sent to the hospital in Mr Smith’s car.?
A．whyB．howC．whenD．that?

查看答案和解析>>

同步練習冊答案