Between 4.5 and 3.8 billion years ago, the earth became so ______ that it was not clear whether the shape would last or not.
A．genuineB．slightC．solidD．violent
D
考查詞義辨析，genuine真心的，slight輕輕的，solid 堅固的，violent猛烈地，句意：在4.5到3.8億年前，地球變得如此的猛烈以至于不清楚形狀是否會不會持久。故選D。
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 must create a safe and ______ international environment of lasting peace.
A．extremeB．generousC．reliableD．useful

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The air in mountain areas is ____ that in big cities.
A．a(chǎn)s fresh asB．fresher thanC．a(chǎn)s dirty asD．dirtier than

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Ordinary woman though she is, she had won the award because she tries every means to make people _________ of the importance of the environment conservation.
A．a(chǎn)wareB．carefulC．sensibleD．a(chǎn)wesome

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

John told me he’d like to go hiking with me, his voice _______joy.
A．was heavy withB．was full ofC．heavy withD．full with

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—Is the parking space ________ for all the cars in the community?
—I’m afraid not, only about half.  
A．originalB．a(chǎn)dequateC．a(chǎn)mbiguousD．initial

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

His brother aims to be __________ of his parents by the time he is twenty.
A．innocentB．beneficialC．invisibleD．independent

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

That’s really a        problem; no wonder all the students looked       .
A．puzzled; puzzling B．puzzled; puzzled
C．puzzling; puzzlingD．puzzling; puzzled

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

“Those ____ the cheating in the exam come to my office after class.” The teacher said angrily.
A．who relevant toB．who are relevant with
C．relevant withD．relevant to

查看答案和解析>>

同步練習冊答案