– Why you didn’t handed in your exercise paper?
–Sorry, but I ____ that it should be turned in today.
A.didn’t know B.hadn’t known
C.haven’t known D.don’t know
高一英语单项填空困难题查看答案及解析
President Obama has two daughters, _____ able to fit in well with their citizens.
A.both of them are B.none of them are
C.both of whom are D.neither of who is
高一英语单项填空困难题查看答案及解析
Come and see me whenever ____.
A.you are convenient B.you will be convenient
C.it is convenient to you D.it was convenient to you
高一英语单项填空困难题查看答案及解析
It is strange that he _________ in such an important examination .
A.failed B.should fail C.should have failed D.fails
高一英语单项填空困难题查看答案及解析
After ten hours’ operation, the doctors managed to _____the one-year-old twins at the head.
A. tell B.separate C.divide D.Remove
高一英语单项填空困难题查看答案及解析
It is greatly ________ that he gave back the money he found on the bus.
A.for his delight B.to his delight C.to his credit D.in his credit
高一英语单项填空困难题查看答案及解析
New reports say peace talks between the two countries have broken ____with no agreement ________.
A.down, reached B.out ,reach C.in ,reaches D.up, reaching
高一英语单项填空困难题查看答案及解析
On April 28,2013,the Leheledu Theme Park in Yong chuan, whose most construction has been finished,________,becoming one of the biggest centers for entertainment in Chongqing.
A.opens B.was opened C.has been opened D.had been opened
高一英语单项填空困难题查看答案及解析
it rain tomorrow, the meeting would be put off.
A. Should B. Would
C. Could D. Must
高一英语单项填空困难题查看答案及解析
You didn’t go to the party yesterday, or I you.
A. would see B. could see
C. might have seen D. might see
高一英语单项填空困难题查看答案及解析