Chest pains can be a  warning ____of heart problems.
A．signalB．signC．markD．symbol
A
名詞辨析。A信號(hào)；B跡象；C痕跡；D符號(hào)；結(jié)合句意可知A正確。胸部疼痛可能是心臟病的危險(xiǎn)信號(hào)。
練習(xí)冊(cè)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

In public places, we can often see ______ that tell us useful things, such as no parking, no smoking, etc.
A．symptomsB．signsC．systemsD．signals

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

What ________ it will be when we all go on holiday together.
A．a(chǎn) funB．funsC．funD．funny

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

_____ of her skirt is different _____ that of mine. 
A．A color; inB．The color; withC．A color; between D．The color; from

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The boss was accused of having a ______ against his female employees.
A．reputationB．prejudiceC．symptomD．profession

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Nowadays, there is a ____ that receiving education is a waste of time.
A．mindB．conceptC．customD．belief

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

You were my ______ when I was weak; you were my voice when I couldn’t speak.
A．a(chǎn)bilityB．strengthC．energyD．force

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

It’s reported that workers on London’s underground train network will go on strike（罷工）in ________ with colleagues losing their jobs at ticket offices.
A．a(chǎn)nnoyanceB．sympathyC．companionD．scare

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Giving up my job to go back to full-time education was a big __________, but now I know it was the best decision I ever made.
A．projectB．commitmentC．competitionD．a(chǎn)mbition

查看答案和解析>>

同步練習(xí)冊(cè)答案