. People have always been_______about exactly how life on earth began.
A．curiousB．excitedC．a(chǎn)nxiousD．careful
A
“人們一直對地球上的生命是怎樣起源的很好奇�！盇. curious 好奇 B. excited 興奮     C. anxious 焦急 D. Careful細(xì)心，答案A。
練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源：不詳 題型：單選題

. It is ______ for anyone to choose good friends.
A．the most important B．too important thingC．a(chǎn) most important D．most important

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


—Why haven’t you bought any butter?
—I __________to but I forgot about it.
A．likedB．meant C．wishedD．expected

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


1. How beautifully she sings! I have never heard _____ voice.
A．a(chǎn) betterB．a(chǎn) best
C．the betterD．the best

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


I think physics is ________ and difficult ________.
A．confused; to learnB．confusing; to be learned
C．confused; to learn itD．confusing; to learn

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


It is     for a person in his position to make such a mistake.
A．rareB．scareC．usualD．rarely

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


As is known to all, oranges are _______ Vitamin C.
A. rich in                         B. poor with       
C. short of                     D. good for

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Mistakes don’t just happen; they occur for a reason. Find out the reason, and then making the mistake becomes           .
A．favourableB．preciousC．essentialD．worthwhile

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


. Nowadays online games _______ teenagers.
A．is popular ofB．is popular among
C．a(chǎn)re popular ofD．a(chǎn)re popular among

查看答案和解析>>

同步練習(xí)冊答案