精英家教网 > 高中英语 > 题目详情
“Aha, you’re a chain smoker!” “Only at home. Nobody _______ that but you.”
A.discoveredB.had discovered
C.discoversD.is discovering
C。
答句陈述的是客观事实,故用一般现在时态。
练习册系列答案
相关习题

科目:高中英语 来源:不详 题型:单选题

Great as Newton was, many of his ideas_____today and are being modified by the work of scientists of our time.
A.are to challenge B.have challenged
C.are challengingD.have been challenged

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

—Does Li Ping serve in the army?
—No, but he ________ in the army for five years.
A.servedB.has served
C.is servingD.would serve

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

“Mike is not coming to the football game this afternoon.” “It’s a shame! He _______!”
A.promisesB.promised
C.will promiseD.had promised

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

You’ll never guess who I met today — my old teacher! We _____ for 20 years.
A.don’t meetB.haven’t met
C.hadn’t metD.couldn’t meet

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

Danny __________ hard for long to realize his dream and now he is popular.
A.works B.is working
C.has worked D.worked

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

—Got your driving license?
—No. I ____ too busy to have enough practice, so I didn’t take the driving test last week.
A.wasB.am
C.have beenD.had been

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

I know Mr. Brown;we __ to each other at an international conference.
A.are introducedB.have been introduced
C.were introducedD.had been introduced

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

How can you possibly miss the news? It _______ on TV all day long.
A.has beenB.had been
C.wasD.will be

查看答案和解析>>

同步练习册答案