Ladies and gentlemen, please fasten your seat belts. The plane _____.
A．takes offB．has taken offC．took offD．is taking off.
D
考查時(shí)態(tài)。句意:先生們，女士們，請(qǐng)系好安全帶。飛機(jī)就要起飛了。Take off是表位置轉(zhuǎn)移的詞，經(jīng)常用現(xiàn)在進(jìn)行時(shí)表將來(lái)。所以選D。
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

When and where to build the new factory ____yet.
A．is not decidedB．a(chǎn)re not decidedC．has not decidedD．have not decided

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

---How is your mother doing? Is she ________?
--Oh, thank you. As a matter of fact, she _______.
A．looking up; has recoveredB．picking up; is already back on her feet
C．picking out; is well againD．taking up; has already been back on her feet

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

Mike         his wedding for a whole month and hopefully everything will be ready tomorrow.
A．preparesB．is preparingC．had preparedD．has been preparing

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

--Who is your new secretary?
--Miss Evens. I’m very pleased with the work that she _________ so far.
A．a(chǎn)re doingB．didC．were doingD．has done

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

Last week I saw a movie adapted（改編） from The Arabian Nights,which ____ by children.
A．were especially lovedB．is especially loved
C．especially was lovedD．a(chǎn)re especially loved

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

---You may find the key to the maths problem on page 107.
---Ah, it’s so simple. I wonder why I ________ of that.
A．didn’t think B．haven’t thoughtC．wasn’t thinkingD．hadn’t thought

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

The Tibetans          in the Himalayas for centuries and have adjusted to the conditions at________.
A．has live; a such great heightB．have live; such a great height
C．has lived; a such great heightD．have lived; such a great height

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：不詳 題型：單選題

---The window must have taken you quite a lot of time that day.
--- You are right. They ________ for weeks.
A．haven’t been cleanedB．hadn’t been cleaned
C．didn’t’ cleanD．haven’t cleaned

查看答案和解析>>

同步練習(xí)冊(cè)答案