Chemical pollution will bring about a threat to agriculture and food chain, and
to human health.
A．frequentlyB．significantly
C．steadilyD．consequently
D

試題分析：考查副詞。A. frequently頻繁地；B. significantly意味深長地；C. steadily穩(wěn)定地；D. consequently因此。句意：化學污染將給農(nóng)業(yè)和食物鏈帶來威脅，因此也會對人類健康帶來威脅。故D正確。
練習冊系列答案
相關習題

科目：高中英語 來源：不詳 題型：單選題


－I wonder if she will show up at the concert.
－She will.She is only too ______ to watch the famous director.
A．a(chǎn)nxiousB．proudC．interestedD．satisfied

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Frank put the mediocre in the top drawer to make sure it would not be_______ to the kids.
A．a(chǎn)ccessibleB．relativeC．a(chǎn)cceptableD．sensitive

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

Mrs O’Neill asked ＿＿questions and she didn’t scold us either.
A．noB．certainC．manyD．more

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

As he works in a remote area, he visits his parents only _______ .
A．a(chǎn)nxiouslyB．occasionally
C．urgentlyD．hopefully

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

I can’t meet you on Sunday. I’ll be ________ occupied.
A．a(chǎn)lso B．just C．nevertheless D．otherwise

查看答案和解析>>

科目：高中英語 來源：不詳 題型：完形填空

I haven't come to a clear idea, so I can only tell you ________(rough) what I think about it.

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

—Is Mr. Wang in?
—Sorry，he ________ lives here. He has moved.
A．no moreB．not moreC．no longerD．not longer

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

The book is _______ that one.
A．a(chǎn)s three times long asB．three times the length of
C．three time as long asD．three times as longer as

查看答案和解析>>

同步練習冊答案