________ the difficult maths problem, I have consulted Professor Russell several times.
A. Working out B. Worked out C. To work out D. Work out
高三英语单项填空中等难度题
________ the difficult maths problem, I have consulted Professor Russell several times.
A. Working out B. Worked out C. To work out D. Work out
高三英语单项填空中等难度题查看答案及解析
________ the difficult maths problem, I have consulted Professor Russell several times.
A. Working out B. Worked out
C. To work out D. Work out
高三英语单项填空中等难度题查看答案及解析
—Why do you look so puzzled?
—Oh，I ________ over a most difficult maths problem.
A．thought B．have thought
C．am thinking D．think
高三英语单项填空简单题查看答案及解析
—Why do you look so puzzled?
—Oh，I ________ over a most difficult maths problem.
A．thought B．have thought
C．am thinking D．think
高三英语单项填空中等难度题查看答案及解析
----I have tried very hard to find a solution to the problem, but in vain
----why not consult with Frank? You see, _________.
A.great minds think alike B.two heads are better than one
C.a bird in the hand is worth two in the bush D.it’s better to think twice before doing something
高三英语单项填空简单题查看答案及解析
—I have tried very hard to find a solution to the problem, but in vain. —why not consult with Frank? You see, _________.
A. great minds think alike
B. two heads are better than one
C. a bird in the hand is worth two in the bush
D. it’s better to think twice before doing something
高三英语单项填空中等难度题查看答案及解析
(2010·江苏，31)—I have tried very hard to find a solution to the problem，but in vain.
—Why not consult with Frank？You see，________.
A．great minds think alike
B．two heads are better than one
C．a bird in the hand is worth two in the bush
D．it's better to think twice before doing something
高三英语单项填空中等难度题查看答案及解析
–The difficult maths problem has been solved by Tom at last.
– Indeed; and the ___ way Tom worked out the problem impressed the teacher deeply.
A. outstanding B. unique
C. particular D. strange
高三英语单项填空中等难度题查看答案及解析
Last term our maths teacher set so difficult an examination problem _____ none of us worked out.
A. that B. as C. so that D. which
高三英语单项填空中等难度题查看答案及解析
Last term our maths teacher set so difficult an examination problem ______none of us worked out.
A．that B．as C．so that D．which
高三英语单项填空困难题查看答案及解析