If there is an intruder _____the campus, students should be _____through an announcement, ______teachers should lock their classrooms to keep the children safe.
A．in, warned, after thatB．a(chǎn)t, warned, before which
C．on, informed, after whichD．in, informed, before which
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


Parents are advised to take pressure_____a child and give him or her some encouragement before an exam.
A．offB．overC．fromD．to

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


____ time going on, our school becomes greener and more beautiful.
A．Because ofB．Thanks toC．AsD．With

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


We want to know whether the drug has an effect _______________ people's health.
A．onB．to ?C．withD．in

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


Every morning the pupils read the texts ____ in the classroom.
A．on the top of their voicesB．on the top of their voice
C．a(chǎn)t the top of their voicesD．a(chǎn)t the top of their voice

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題

More and more high-rise buildings have been built in big cities       space.
A．in search ofB．in place ofC．for lack ofD．for fear of

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


. ______ many people’s expectation, he was defeated in the first round.
A．In stead ofB．In spite ofC．Contrary toD．On account of

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


I have an itch ____ writing.      
A．forB．inC．withD．on

查看答案和解析>>

科目：高中英語 來源：不詳 題型：單選題


________your generous help, we could not be living a happy life today.
A．DespiteB．But forC．Because ofD．As long as

查看答案和解析>>

同步練習(xí)冊答案